Martin Jackson receives an hourly wage rate of $20, with time and a half for all hours worked in excess of a0 hours during a week. Payroll data for the current week are as follows: hours worked, 42; federal income tax withheld, $343; social security tax rate, 6.0%; and Medicare tax rate, 1.5%; What is the net amount to be paid to Jackson? a. 51,272.50 b. 545250 C. 556000 d. 51.195.30