i need help on this question.

The following information is for employee William Heedy for the week ended March 15. Total hours worked: 48 Rate: $16 per hour, with double time for all hours in excess of 40 Federal income tax withheld: $200 United Fund deduction: $50 Cumulative earnings prior to current week: $6,400 Tax rates: Social security: 6% on maximum earnings of $106,800 Medicare tax: 1.5% on all earnings; on both employer and employee State unemployment: 4.2% on maximum earnings of $7,000; on employer Federal unemployment: 0.8% on maximum earnings of $7,000; on employer a. Determine (1) total earnings, (2) total deductions, and (3) cash paid. Round your answers to two decimal places. Enter all answers as positive amounts. 1. Total earnings 3; 2. Total deductions $ 3. Cash paid 3; b. Determine each of the employer's payroll taxes related to the earnings of William Heedy for the week ended March 15. Enter all answers as positive amounts. Round your answers to two decimal places. Social security and Medicare taxes $ State unemployment tax $ HUM Federal unemployment tax $