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The following model represents the real goods sector of an economy: c = 4+.8(Y-T)-.1r I =...

The following model represents the real goods sector of an economy:

c = 4+.8(Y-T)-.1r I = 3-.3r g=5 T=5 NX =2-.1r

1. Find the IS curve.

2. if the MP curve is: r= 2 + pi, Find the Aggregate Demand curve.

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