2017The year-end summary点击添加标题添加标题点击添加标题点击添加标题点击添加标题点击添加标题某某某公司The business proposition / conceptWhat we hope to achieve in the short and long runPAGE 02Add The TitleThe concepts national income and national product have roughly the same value and can be used interchangeably if our interest is in their sum total which is measured as the market value of the total output of goods and services of an economy in a given period, usually a year.The concepts national income and national product have rou