The national income accounts of Parchment Paradise are kept on parchment. A fire destroyed the national statistics office, and the national income and product accounts are now incomplete. But they contain the following information for 2002: Net domestic product at factor cost was $4,350; consumption expenditure was $3,000; indirect taxes less subsidies was $120; net interest was $300; rental income of persons was $150; investment was $1200; government purchases of goods and services were $1200; proprietor's income were $300; compensation of employees was $3,000; exports were $400; and imports were $700. You' ve been hired as an economist to reconstruct the missing numbers by calculating for 2002:

a. GDP.

b. Corporate profits.

c. Capital consumption allowance.