Equations for C,l,G, and NX are given below. If the equilibrium level of GDP is $32,000, what is the marginal propensity to consume?
C=5,000+(MPC)Y
I=1,500
G=2,000
NX=−500
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A) 0. 67
B) 0. 75
C) 0. 8
D) 0. 9