In a market with 1,000 identical firms, the short-run market supply is the a. quantity supplied by the typical firm in the market at each price. b. sum of the prices charged by each of the 1,000 individual firms at each quantity. c. marginal cost curve above average variable cost for a typical firm in the market. d. sum of the quantities supplied by each of the 1,000 individual firms at each price.

On january 8, the end of the first weekly pay period of the year, regis company's payroll register showed that its employees earned $22,760 of office salaries and $70,840 of sales salaries. withholdings from the employees' salaries include fica social security taxes at the rate of 6.20%, fica medicare taxes at the rate of 1.45%, $13,260 of federal income taxes, $1,450 of medical insurance deductions, and $860 of union dues. no employee earned more than $7,000 in this first pay period. required: 1.1 calculate below the amounts for each of these four taxes of regis company. regis’s merit rating reduces its state unemployment tax rate to 3% of the first $7,000 paid to each employee. the federal unemployment tax rate is 0.60