investment function

which of the following can have a negative value?

• APC

• APS

• MPC

• MPS

Average propensity to consume is_____________ at point B and average propensity to save is ____________ at point A.

• 0,1

• 1,0

• 1,1

• 0,0

The value of ________ can never be negative , while _________ can have a value equal to one.

• APS,APC

• MPC,APS

• APC,APS

• MPS,APC

Break- even point in the following diagram is represented by:

• point B

• point A

• both

which of the following expression is correct?

• APC=Consumption/ national income

• APC= change in consumption/change in national income 

• APC=APS-1

• APC=national income/consumption

if C=100+0.75Y, then saving function will be expressed as:

• S=100+0.25y

• S= -100+0.75Y

• S= -100 +0.25Y

• S=75+0.25Y

____________ refer to the ratio of change in saving to change in total income.

• MPS

• MPC

• APC

• APS

If APS is 0.6, how much will be the APC?

• 0.3

• 0.4

• 0.6

• 0.1

If MPC is 0.75, what will be the MPS?

• 0.15

• 0.25

• 0.50

• 0.75

If the saving function is S= -20+0.3Y, then what will be the value of MPC?

• 0.50

• 0.60

• 0.70

• 0.80