Macroeconomics 201
Quiz
Topic: APC, APS, MPC, MPC AND Consumption and Saving Function
1. Calculate consumption if income is $1500, MPC is 0.75 and autonomous consumption is
$350. 5pts
C= a+bY
C= 350+0.75(1500)
C= 350+1125
C= 1475
2. Calculate saving if income is $2200, MPS is 0.25 and autonomous dissaving is $575. 5pts
S= -a+sY
S=575+0.25(2200)
S= -575+550
S=25
3. Calculate consumption if income is $2050, MPC is 0.84 and autonomous consumption is
$395. 5pts