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Suppose a closed economy has an intended investment of 100 and an aggregate consumption function given by C = 250 +0.75Yd. Su
Suppose a closed economy has an aggregate consumption function given by C = 200 +0.50 Yd and generates $2400 output and incom
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Answer #1

These are two separate questions. As per HOMEWORKLIB POLICY and guideline the first-question is answered below:

Q1.

The equilibrium stage (Yd) could be found by aggregating all expenses.

Yd = Consumption expense + Investment spending + Government spending

Yd = (250 + 0.75Yd) + 100 + 50

Now, by solving as below:

Yd = 250 + 0.75Yd + 150

Yd – 0.75Yd = 250 + 150

0.25Yd = 400

Yd = 400 / 0.25

      = 1,600

Answer: 1,600

Note: since this is a closed economy, export and import should not be considered here.

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