20. MC.11.81.ALGO Thomas Martin receives an hourly wage rate of $19, with time-and-a-half pay for all hours worked in excess of 40 hours during a week. Payroll data for the current week are as follows: hours worked, 46; federal Income tax withheld, $363; social security tax rate, 6.0%, and Medicare tax rate, 1.5%. What is the gross pay for Martin? Round your answer to the nearest whole dollar. a. $931 b.$1,311 I c.$1,748 d.$874 21. MC.11.122.ALGO Hall Company sells merchandise with a one-year warranty. In the current year, sales consist of 2,946 units. It is estimated that warranty repairs will average $10 per unit sold and 30% of the repairs will be made in the current year and 70% in the next year. On the current year's income statement, Hall should show warranty expense of a. $0 b.$8,838 C.$20,622 d.$29,460