59. The following table provides data for an economy in a certain year. Component of GDP Consumption Expenditures Imports Government purchases of goods and services Construction of new homes and apartments Sales of existing homes and apartments Exports Government payments to retirees Change in inventory Business fixed investment (new capital good, new fixed assets) NX = 500 - 600 Value 1.000 C 600 NX 700 G 5001 6001 500 NX 200 - 1001 3001 Given the data in the table, compute the investment component of GDP. A. 300 B. 400 C. 800 D. 900 IF