Consider the following IS-LM model set up C = 300 + 0.8(Y − 2500) I = 3500 − 400(r) G = 3000 T = 2500 (M/P)s = 2600 Md = 2000 −1000(r) + 0.2(Y) (a) Using the IS equation, if r is 3 how much is Y? (b) Using the LM equation, if Y is 19000 how much is r? (c) Find equilibrium r and Y, and plot IS-LM equilibrium

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) Consider the following IS-LM model set up
C = 300 + 0.8(Y − 2500)
I = 3500 − 400(r)
G = 3000
T = 2500
(M/P)s = 2600
Md = 2000 −1000(r) + 0.2(Y)
(a) Using the IS equation, if r is 3 how
much is Y?
(b) Using the LM equation, if Y is 19000
how much is r?

(c) Find equilibrium r and Y, and
plot IS-LM equilibrium

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