Consider a Simple Macro Model with a Constant Price Level

question 121

Multiple Choice

Consider a simple macro model with a constant price level and demand-determined output.The equations of the model are: C = 150 + 0.84Y,I = 400,G = 700,T = 0,X = 130,IM = 0.08Y.The trade balance at equilibrium national income is a

• A)deficit of 504.8.
• B)deficit of 460.0.
• C)deficit of 330.0.
• D)surplus of 125.0.
• E)surplus of 15.3.

Analyze how changes in a firm's output level affect its profitability in a competitive market.

Recognize the implications of a firm producing at a level where marginal cost exceeds or is less than marginal revenue.

Understand the impact of market conditions on a firm's decision to adjust output rather than price in a competitive price-taker market.

Understand the concept of a price-taker firm in competitive markets.

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