Calculate Payrou An employee earns $25 per hour and 2 times that rate for all hours in excess of 40 hours per week. Assume that the employee worked 4 hours during the week. Assume further that the social security tax rate was 6.0%, the Medicare tax rate was 1.5%, and federal income tax to be withheld was $239.15 a. Determine the gross pay for the week b. Determine the net pay for the week. Round to two decimal places