The product price is $10 per unit and the cost per worker is $600. How many workers will the firm employ

5 workers

Explanation:

The computation is shown below:

WorkersTotal               Total          Marginal      Total       Marginal

                productionrevenue    revenue($)cost        cost($)

                                  at $10 per unit                at $600 per worker

1                 100               1000             1000          600           600

2                190               1900              900         1200            600

3                270               2700             800         1800             600

4               340                3400              700         2400           600

5               400               4000               600        3000           600

6              450                4500                500       3600            600

7              490                 4900                400      4200           600

8              520                 5200               300       4800           600

As we can see at 5 workers the marginal revenue is equivalent to marginal cost so the same is to be considered

answer; to open a new transaction, the user should type the code/0 along with a new transaction code, when done with that the user should press enter to open the transaction; good luck;