question
Max profit
answer
MR=MC
question
4 conditions for perfect competition
answer
1.Firms Sell a Standardized Product
2.Firms Are Price Takers
3.Free Entry and Exit
4.Firms and Consumers Have Perfect Information
2.Firms Are Price Takers
3.Free Entry and Exit
4.Firms and Consumers Have Perfect Information
question
Shutdown Condition
answer
if price falls below the minimum of average variable cost, the firm should shut down in the short run
question
Short-run breakeven point
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the point at which price equal to the minimum of average total cost.
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When isoquants are perfect SUBSTITUTES
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Firm will only employ 1 of the 2 inputs
Diagonal negative slope
Diagonal negative slope
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When isoquants are perfect COMPLIMENTS
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For every unit of L, 2 units of k
L shaped
L shaped
question
A firm that is trying to produce a given level of output Q0 at the lowest possible cost will
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select the input combination at which an isocost line is tangent to the Q0 isoquant.
question
The MC curve slopes upward due to
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diminishing returns
question
If firms are price takers this implies that
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the demand curve facing the firm is perfectly elastic.
question
In a competitive industry, the industry's short-run supply curve is
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the horizontal sum of the marginal cost curves.