No, because the marginal factor cost of hiring the tenth employee is $11 for that worker, and also $.50 times 9 to increase the wages of all the other workers. This totals $15.50, which is greater than the $13 in additional revenue. Sharon would lose money by doing this, so she should not do it. | No, because the marginal factor cost of hiring the tenth employee is $11 for that worker, and also $.50 times 9 to increase the wages of all the other workers. This totals $15.50, which is greater than the $13 in additional revenue. Sharon would lose money by doing this, so she should not do it. |