Answer:
the cost of equity is 17.82%
Step-by-step explanation:
The computation of the cost of equity is shown below:
As we know that
WACC = weight of debt × cost of debt × (1 - tax rate) + weight of equity × cost of equity
12.50% = 0.45 × 8% × (1 - 0.25) + 0.55 × cost of equity
12.50% = 2.7% + 0.55 × cost of equity
9.8% = 0.55 × cost of equity
So, the cost of equity is 17.82%