Thomas Martin recelves an hourly wage rate of $21, with time and a half for all hours worked in excess of 40 hours during a week. Payroll data for the current week are as follows: hours worked, 47; federal income tax withheld, $350; social security tax rate, 6.0%; and Medicare tax rate, 1,5%, What is the gross pay for Martin? a. 5987 b. $1,061 c. 51,974 d. 51,481