PLEASE ANSWER FAST | CHECK POINTS | ECONOMY/MACROECONOMY PLEASE DONT SPAM I'M IN THE MIDDLE OF AN EXAM

(a) Calculate the income-based GDP.
(b) Calculate the expenditure-based GDP.
(c) Calculate investment.
(d) Calculate the recessionary gap.

Rent 30
Household consumption expenditure 1,500
Corporate income taxes 80
Undistributed profits 20
Net exports 10
Dividends 40
Consumption of fixed capital (depreciation) 200
Interest 90
Indirect business taxes less subsidies 180
Compensation for employees 1,420
Government consumption expenditure 400
Proprietors’ income 100