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the following table shows marginal and average total cost schedules for a perfec

ID: 1099607 • Letter: T

Question

the following table shows marginal and average total cost schedules for a perfectly competitive firm. currently, the market price in this industry is $8.

Output(units)          Marginal Cost            Average Total Cost

      (Q)                        (MC)                             (ATC)

       0                            -                                      -

       1                            2                                     12

       2                           4                                       8

       3                           6                                       5

       4                           8                                       8

       5                          10                                      8

A profit-maximizing firm will produce ____ units (enter your response as as integer)

The firm's short-run profit at this level of output is $_____ (round yours response to the nearest penny)

Explanation / Answer

A profit-maximizing firm will produce 4 units (enter your response as as integer)

The firm's short-run profit at this level of output is $0.00

In a competitive market, a firm will produce up to the point that its marginal cost equals is marginal benefit, which is the market price, so it will produce until its marginal cost is $8, which occurs at Q=4. At this level, the table indicates an average total cost also of $8, so the firm will run precisely zero profits.