Scope of the Report:
The global Business Performance Management System market is valued at xx million USD in 2019 and is expected to reach xx million USD by the end of 2024, growing at a CAGR of xx% between 2019 and 2024.
The Asia-Pacific will occupy for more market share in following years, especially in China, also fast growing India and Southeast Asia regions.
North America, especially The United States, will still play an important role which cannot be ignored. Any changes from United States might affect the development trend of Business Performance Management System.
Europe also play important roles in global market, with market size of xx million USD in 2019 and will be xx million USD in 2024, with a CAGR of xx%.
This report studies the Business Performance Management System market status and outlook of Global and major regions, from angles of players, countries, product types and end industries; this report analyzes the top players in global market, and splits the Business Performance Management System market by product type and applications/end industries.
Market Segment by Companies, this report covers:
BOARD
Gtmhub
Corporater
KPI Fire
Scientrix
Harmony Business Systems
Deltek
IBM
Clearview Software
Silvon Software
FloQast
Aviso
Phocas Software
Angbert Enterprises Portal
Kitonik s.r.o.
Market Segment by Regions, regional analysis covers:
North America (United States, Canada and Mexico)
Europe (Germany, France, UK, Russia and Italy)
Asia-Pacific (China, Japan, Korea, India and Southeast Asia)
South America (Brazil, Argentina, Colombia)
Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa)
Market Segment by Type, covers:
Cloud-based
On-premises
Market Segment by Applications, can be divided into:
Small and Medium Enterprises (SMEs)
Large Enterprises
Table of Contents
1 Business Performance Management System Market Overview
1.1 Product Overview and Scope of Business Performance Management System
1.2 Classification of Business Performance Management System by Types
1.2.1 Global Business Performance Management System Revenue Comparison by Types (2019-2024)
1.2.2 Global Business Performance Management System Revenue Market Share by Types in 2019
1.2.3 Cloud-based
1.2.4 On-premises
1.3 Global Business Performance Management System Market by Application
1.3.1 Global Business Performance Management System Market Size and Market Share Comparison by Applications (2014-2024)
1.3.2 Small and Medium Enterprises (SMEs)
1.3.3 Large Enterprises
1.4 Global Business Performance Management System Market by Regions
1.4.1 Global Business Performance Management System Market Size (Million USD) Comparison by Regions (2014-2024)
1.4.1 North America (USA, Canada and Mexico) Business Performance Management System Status and Prospect (2014-2024)
1.4.2 Europe (Germany, France, UK, Russia and Italy) Business Performance Management System Status and Prospect (2014-2024)
1.4.3 Asia-Pacific (China, Japan, Korea, India and Southeast Asia) Business Performance Management System Status and Prospect (2014-2024)
1.4.4 South America (Brazil, Argentina, Colombia) Business Performance Management System Status and Prospect (2014-2024)
1.4.5 Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa) Business Performance Management System Status and Prospect (2014-2024)
1.5 Global Market Size of Business Performance Management System (2014-2024)
2 Manufacturers Profiles
2.1 BOARD
2.1.1 Business Overview
2.1.2 Business Performance Management System Type and Applications
2.1.2.1 Product A
2.1.2.2 Product B
2.1.3 BOARD Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.2 Gtmhub
2.2.1 Business Overview
2.2.2 Business Performance Management System Type and Applications
2.2.2.1 Product A
2.2.2.2 Product B
2.2.3 Gtmhub Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.3 Corporater
2.3.1 Business Overview
2.3.2 Business Performance Management System Type and Applications
2.3.2.1 Product A
2.3.2.2 Product B
2.3.3 Corporater Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.4 KPI Fire
2.4.1 Business Overview
2.4.2 Business Performance Management System Type and Applications
2.4.2.1 Product A
2.4.2.2 Product B
2.4.3 KPI Fire Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.5 Scientrix
2.5.1 Business Overview
2.5.2 Business Performance Management System Type and Applications
2.5.2.1 Product A
2.5.2.2 Product B
2.5.3 Scientrix Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.6 Harmony Business Systems
2.6.1 Business Overview
2.6.2 Business Performance Management System Type and Applications
2.6.2.1 Product A
2.6.2.2 Product B
2.6.3 Harmony Business Systems Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.7 Deltek
2.7.1 Business Overview
2.7.2 Business Performance Management System Type and Applications
2.7.2.1 Product A
2.7.2.2 Product B
2.7.3 Deltek Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.8 IBM
2.8.1 Business Overview
2.8.2 Business Performance Management System Type and Applications
2.8.2.1 Product A
2.8.2.2 Product B
2.8.3 IBM Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.9 Clearview Software
2.9.1 Business Overview
2.9.2 Business Performance Management System Type and Applications
2.9.2.1 Product A
2.9.2.2 Product B
2.9.3 Clearview Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.10 Silvon Software
2.10.1 Business Overview
2.10.2 Business Performance Management System Type and Applications
2.10.2.1 Product A
2.10.2.2 Product B
2.10.3 Silvon Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.11 FloQast
2.11.1 Business Overview
2.11.2 Business Performance Management System Type and Applications
2.11.2.1 Product A
2.11.2.2 Product B
2.11.3 FloQast Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.12 Aviso
2.12.1 Business Overview
2.12.2 Business Performance Management System Type and Applications
2.12.2.1 Product A
2.12.2.2 Product B
2.12.3 Aviso Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.13 Phocas Software
2.13.1 Business Overview
2.13.2 Business Performance Management System Type and Applications
2.13.2.1 Product A
2.13.2.2 Product B
2.13.3 Phocas Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.14 Angbert Enterprises Portal
2.14.1 Business Overview
2.14.2 Business Performance Management System Type and Applications
2.14.2.1 Product A
2.14.2.2 Product B
2.14.3 Angbert Enterprises Portal Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
2.15 Kitonik s.r.o.
2.15.1 Business Overview
2.15.2 Business Performance Management System Type and Applications
2.15.2.1 Product A
2.15.2.2 Product B
2.15.3 Kitonik s.r.o. Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
3 Global Business Performance Management System Market Competition, by Players
3.1 Global Business Performance Management System Revenue and Share by Players (2014-2019)
3.2 Market Concentration Rate
3.2.1 Top 5 Business Performance Management System Players Market Share
3.2.2 Top 10 Business Performance Management System Players Market Share
3.3 Market Competition Trend
4 Global Business Performance Management System Market Size by Regions
4.1 Global Business Performance Management System Revenue and Market Share by Regions
4.2 North America Business Performance Management System Revenue and Growth Rate (2014-2019)
4.3 Europe Business Performance Management System Revenue and Growth Rate (2014-2019)
4.4 Asia-Pacific Business Performance Management System Revenue and Growth Rate (2014-2019)
4.5 South America Business Performance Management System Revenue and Growth Rate (2014-2019)
4.6 Middle East and Africa Business Performance Management System Revenue and Growth Rate (2014-2019)
5 North America Business Performance Management System Revenue by Countries
5.1 North America Business Performance Management System Revenue by Countries (2014-2019)
5.2 USA Business Performance Management System Revenue and Growth Rate (2014-2019)
5.3 Canada Business Performance Management System Revenue and Growth Rate (2014-2019)
5.4 Mexico Business Performance Management System Revenue and Growth Rate (2014-2019)
6 Europe Business Performance Management System Revenue by Countries
6.1 Europe Business Performance Management System Revenue by Countries (2014-2019)
6.2 Germany Business Performance Management System Revenue and Growth Rate (2014-2019)
6.3 UK Business Performance Management System Revenue and Growth Rate (2014-2019)
6.4 France Business Performance Management System Revenue and Growth Rate (2014-2019)
6.5 Russia Business Performance Management System Revenue and Growth Rate (2014-2019)
6.6 Italy Business Performance Management System Revenue and Growth Rate (2014-2019)
7 Asia-Pacific Business Performance Management System Revenue by Countries
7.1 Asia-Pacific Business Performance Management System Revenue by Countries (2014-2019)
7.2 China Business Performance Management System Revenue and Growth Rate (2014-2019)
7.3 Japan Business Performance Management System Revenue and Growth Rate (2014-2019)
7.4 Korea Business Performance Management System Revenue and Growth Rate (2014-2019)
7.5 India Business Performance Management System Revenue and Growth Rate (2014-2019)
7.6 Southeast Asia Business Performance Management System Revenue and Growth Rate (2014-2019)
8 South America Business Performance Management System Revenue by Countries
8.1 South America Business Performance Management System Revenue by Countries (2014-2019)
8.2 Brazil Business Performance Management System Revenue and Growth Rate (2014-2019)
8.3 Argentina Business Performance Management System Revenue and Growth Rate (2014-2019)
8.4 Colombia Business Performance Management System Revenue and Growth Rate (2014-2019)
9 Middle East and Africa Revenue Business Performance Management System by Countries
9.1 Middle East and Africa Business Performance Management System Revenue by Countries (2014-2019)
9.2 Saudi Arabia Business Performance Management System Revenue and Growth Rate (2014-2019)
9.3 UAE Business Performance Management System Revenue and Growth Rate (2014-2019)
9.4 Egypt Business Performance Management System Revenue and Growth Rate (2014-2019)
9.5 Nigeria Business Performance Management System Revenue and Growth Rate (2014-2019)
9.6 South Africa Business Performance Management System Revenue and Growth Rate (2014-2019)
10 Global Business Performance Management System Market Segment by Type
10.1 Global Business Performance Management System Revenue and Market Share by Type (2014-2019)
10.2 Global Business Performance Management System Market Forecast by Type (2019-2024)
10.3 Cloud-based Revenue Growth Rate (2014-2024)
10.4 On-premises Revenue Growth Rate (2014-2024)
11 Global Business Performance Management System Market Segment by Application
11.1 Global Business Performance Management System Revenue Market Share by Application (2014-2019)
11.2 Business Performance Management System Market Forecast by Application (2019-2024)
11.3 Small and Medium Enterprises (SMEs) Revenue Growth (2014-2019)
11.4 Large Enterprises Revenue Growth (2014-2019)
12 Global Business Performance Management System Market Size Forecast (2019-2024)
12.1 Global Business Performance Management System Market Size Forecast (2019-2024)
12.2 Global Business Performance Management System Market Forecast by Regions (2019-2024)
12.3 North America Business Performance Management System Revenue Market Forecast (2019-2024)
12.4 Europe Business Performance Management System Revenue Market Forecast (2019-2024)
12.5 Asia-Pacific Business Performance Management System Revenue Market Forecast (2019-2024)
12.6 South America Business Performance Management System Revenue Market Forecast (2019-2024)
12.7 Middle East and Africa Business Performance Management System Revenue Market Forecast (2019-2024)
13 Research Findings and Conclusion
14 Appendix
14.1 Methodology
14.2 Data Source List of Tables and Figures
Figure Business Performance Management System Picture
Table Product Specifications of Business Performance Management System
Table Global Business Performance Management System and Revenue (Million USD) Market Split by Product Type
Figure Global Business Performance Management System Revenue Market Share by Types in 2019
Figure Cloud-based Picture
Figure On-premises Picture
Table Global Business Performance Management System Revenue (Million USD) by Application (2014-2024)
Figure Business Performance Management System Revenue Market Share by Applications in 2019
Figure Small and Medium Enterprises (SMEs) Picture
Figure Large Enterprises Picture
Table Global Market Business Performance Management System Revenue (Million USD) Comparison by Regions 2014-2024
Figure North America Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Figure Europe Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Figure Asia-Pacific Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Figure South America Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Figure Middle East and Africa Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Figure Global Business Performance Management System Revenue (Million USD) and Growth Rate (2014-2024)
Table BOARD Basic Information, Manufacturing Base and Competitors
Table BOARD Business Performance Management System Type and Applications
Table BOARD Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Gtmhub Basic Information, Manufacturing Base and Competitors
Table Gtmhub Business Performance Management System Type and Applications
Table Gtmhub Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Corporater Basic Information, Manufacturing Base and Competitors
Table Corporater Business Performance Management System Type and Applications
Table Corporater Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table KPI Fire Basic Information, Manufacturing Base and Competitors
Table KPI Fire Business Performance Management System Type and Applications
Table KPI Fire Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Scientrix Basic Information, Manufacturing Base and Competitors
Table Scientrix Business Performance Management System Type and Applications
Table Scientrix Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Harmony Business Systems Basic Information, Manufacturing Base and Competitors
Table Harmony Business Systems Business Performance Management System Type and Applications
Table Harmony Business Systems Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Deltek Basic Information, Manufacturing Base and Competitors
Table Deltek Business Performance Management System Type and Applications
Table Deltek Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table IBM Basic Information, Manufacturing Base and Competitors
Table IBM Business Performance Management System Type and Applications
Table IBM Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Clearview Software Basic Information, Manufacturing Base and Competitors
Table Clearview Software Business Performance Management System Type and Applications
Table Clearview Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Silvon Software Basic Information, Manufacturing Base and Competitors
Table Silvon Software Business Performance Management System Type and Applications
Table Silvon Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table FloQast Basic Information, Manufacturing Base and Competitors
Table FloQast Business Performance Management System Type and Applications
Table FloQast Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Aviso Basic Information, Manufacturing Base and Competitors
Table Aviso Business Performance Management System Type and Applications
Table Aviso Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Phocas Software Basic Information, Manufacturing Base and Competitors
Table Phocas Software Business Performance Management System Type and Applications
Table Phocas Software Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Angbert Enterprises Portal Basic Information, Manufacturing Base and Competitors
Table Angbert Enterprises Portal Business Performance Management System Type and Applications
Table Angbert Enterprises Portal Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Kitonik s.r.o. Basic Information, Manufacturing Base and Competitors
Table Kitonik s.r.o. Business Performance Management System Type and Applications
Table Kitonik s.r.o. Business Performance Management System Revenue, Gross Margin and Market Share (2018-2019)
Table Global Business Performance Management System Revenue (Million USD) by Players (2014-2019)
Table Global Business Performance Management System Revenue Share by Players (2014-2019)
Figure Global Business Performance Management System Revenue Share by Players in 2018
Figure Global Business Performance Management System Revenue Share by Players in 2019
Figure Global Top 5 Players Business Performance Management System Revenue Market Share in 2019
Figure Global Top 10 Players Business Performance Management System Revenue Market Share in 2019
Figure Global Business Performance Management System Revenue (Million USD) and Growth Rate (%) (2014-2019)
Table Global Business Performance Management System Revenue (Million USD) by Regions (2014-2019)
Table Global Business Performance Management System Revenue Market Share by Regions (2014-2019)
Figure Global Business Performance Management System Revenue Market Share by Regions (2014-2019)
Figure Global Business Performance Management System Revenue Market Share by Regions in 2019
Figure North America Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Europe Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Asia-Pacific Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure South America Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Middle East and Africa Business Performance Management System Revenue and Growth Rate (2014-2019)
Table North America Business Performance Management System Revenue by Countries (2014-2019)
Table North America Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure North America Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure North America Business Performance Management System Revenue Market Share by Countries in 2019
Figure USA Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Canada Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Mexico Business Performance Management System Revenue and Growth Rate (2014-2019)
Table Europe Business Performance Management System Revenue (Million USD) by Countries (2014-2019)
Figure Europe Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure Europe Business Performance Management System Revenue Market Share by Countries in 2019
Figure Germany Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure UK Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure France Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Russia Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Italy Business Performance Management System Revenue and Growth Rate (2014-2019)
Table Asia-Pacific Business Performance Management System Revenue (Million USD) by Countries (2014-2019)
Figure Asia-Pacific Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure Asia-Pacific Business Performance Management System Revenue Market Share by Countries in 2019
Figure China Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Japan Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Korea Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure India Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Southeast Asia Business Performance Management System Revenue and Growth Rate (2014-2019)
Table South America Business Performance Management System Revenue by Countries (2014-2019)
Table South America Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure South America Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure South America Business Performance Management System Revenue Market Share by Countries in 2019
Figure Brazil Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Argentina Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Colombia Business Performance Management System Revenue and Growth Rate (2014-2019)
Table Middle East and Africa Business Performance Management System Revenue (Million USD) by Countries (2014-2019)
Table Middle East and Africa Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure Middle East and Africa Business Performance Management System Revenue Market Share by Countries (2014-2019)
Figure Middle East and Africa Business Performance Management System Revenue Market Share by Countries in 2019
Figure Saudi Arabia Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure UAE Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Egypt Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure Nigeria Business Performance Management System Revenue and Growth Rate (2014-2019)
Figure South Africa Business Performance Management System Revenue and Growth Rate (2014-2019)
Table Global Business Performance Management System Revenue (Million USD) by Type (2014-2019)
Table Global Business Performance Management System Revenue Share by Type (2014-2019)
Figure Global Business Performance Management System Revenue Share by Type (2014-2019)
Figure Global Business Performance Management System Revenue Share by Type in 2019
Table Global Business Performance Management System Revenue Forecast by Type (2019-2024)
Figure Global Business Performance Management System Market Share Forecast by Type (2019-2024)
Figure Global Cloud-based Revenue Growth Rate (2014-2019)
Figure Global On-premises Revenue Growth Rate (2014-2019)
Table Global Business Performance Management System Revenue by Application (2014-2019)
Table Global Business Performance Management System Revenue Share by Application (2014-2019)
Figure Global Business Performance Management System Revenue Share by Application (2014-2019)
Figure Global Business Performance Management System Revenue Share by Application in 2019
Table Global Business Performance Management System Revenue Forecast by Application (2019-2024)
Figure Global Business Performance Management System Market Share Forecast by Application (2019-2024)
Figure Global Small and Medium Enterprises (SMEs) Revenue Growth Rate (2014-2019)
Figure Global Large Enterprises Revenue Growth Rate (2014-2019)
Figure Global Business Performance Management System Revenue (Million USD) and Growth Rate Forecast (2019-2024)
Table Global Business Performance Management System Revenue (Million USD) Forecast by Regions (2019-2024)
Figure Global Business Performance Management System Revenue Market Share Forecast by Regions (2019-2024)
Figure North America Business Performance Management System Revenue Market Forecast (2019-2024)
Figure Europe Business Performance Management System Revenue Market Forecast (2019-2024)
Figure Asia-Pacific Business Performance Management System Revenue Market Forecast (2019-2024)
Figure South America Business Performance Management System Revenue Market Forecast (2019-2024)
Figure Middle East and Africa Business Performance Management System Revenue Market Forecast (2019-2024)
Research Methodology
The Reports Insights offers technology-driven solutions and its full integration in the research process to be skilled at every step. We use diverse assets to produce the best results for our clients. The success of a research project is completely reliant on the research process adopted by the company. Reports Insights assists its clients to recognize opportunities by examining the global market and offering economic insights. We are proud of our extensive coverage that encompasses the understanding of numerous major industry domains.
Reports Insights provide consistency in our research report, also we provide on the part of the analysis of forecast across a gamut of coverage geographies and coverage. The research teams carry out primary and secondary research to implement and design the data collection procedure. The research team then analyzes data about the latest trends and major issues in reference to each industry and country. This helps to determine the anticipated market-related procedures in the future. The company offers technology-driven solutions and its full incorporation in the research method to be skilled at each step.
The Company's Research Process Has the Following Advantages:
Information Procurement
The step comprises the procurement of market-related information or data via different methodologies & sources.
Information Investigation
This step comprises the mapping and investigation of all the information procured from the earlier step. It also includes the analysis of data differences observed across numerous data sources.
Highly Authentic Source
We offer highly authentic information from numerous sources. To fulfills the client’s requirement.
Market Formulation
This step entails the placement of data points at suitable market spaces in an effort to assume possible conclusions. Analyst viewpoint and subject matter specialist based examining the form of market sizing also plays an essential role in this step.
Validation & Publishing of Information
Validation is a significant step in the procedure. Validation via an intricately designed procedure assists us to conclude data-points to be used for final calculations.
The report is pretty good as a whole. Especially, the analysis on margin and manufacturing cost is challenging to investigate in general. The team of Reports Insights provided a proper explanation to this. It helped me understand the market well, which leads to our interest in the next marketing report from Reports Insights. I would like to thank the entire team for living up to my expectations in terms of quality & value.
I am completely satisfied with the information given in the report. Report Insights is a value driven company just like us.
Privacy requested , Managing Director
Reports Insights have understood our exact need and Delivered a solution for our requirements. Our experience with them has been fantastic.
Privacy requested, President
Report of Reports Insight has given us the ability to compete with our competitors, every dollar we spend with Reports Insights is worth every penny Reports Insights have given us a robust solution.
