Answer: The cheaper cost is to hire an additional worker.
Step-by-step explanation:
Employee:
With an employee, Trent is going to have to pay payroll taxes.
After-tax cost of hiring employee:
= Salary * (1 + Payroll tax)
= 88,000 * ( 1 + 7.5%)
= $94,600
The subtract the income tax from this amount:
= 94,600 * ( 1 - 21%)
= $74,734
Contractor:
With a contractor, only the marginal income tax is accounted for:
= 95,000 * (1 - 21%)
= $75,050
The cheaper cost is to hire an additional worker.