An employee earned $44,200 working for an employer in the current year. The current rate for FICA Social Security is 6.2% payable on earnings up to $128,400 maximum per year and the rate for FICA Medicare 1.45%. The employer's total FICA payroll tax for this employee is: a. $6,762.60. b. $3,381.30. c. $2,740.40. d. $640.90. e. $0