Answer:
$4,424
Step-by-step explanation:
Calculation for her employer's after-tax cost of providing the health insurance
Using this formula
After-tax cost =Annually employer's cost of health insurance -(=Annually employer's cost of health insurance*Marginal tax rate)
Let plug in the formula
After-tax cost =$5,600- ($5,600 × 21%)
After-tax cost =$5,600- $1,176
After-tax cost =$4,424
Therefore her employer's after-tax cost of providing the health insurance is $4,424