Assume that the officials in Ecoland have compiled the following information about their economy for last year:
Y = 10,000
C = 6,000
T = 1,500
G = 1,700
The government uses the following equation for the investment function:
I = 3,300 - 100r
Where r = equal to Ecoland's real interest rate.
Calculate, then explain, the following:
* Private saving
* Public saving
* National saving
* Investment
* The equilibrium real interest rate