Answer:
11.5%
Explanation:
The computation of the weighted average cost of capital is shown below:
= Weightage of debt × cost of debt × ( 1- tax rate) + (Weightage of common stock) × (cost of common stock)
= (0.50 × 5%) × ( 1 - 40%) + (0.50 × 20%)
= 1.5% + 10%
= 11.5%
Basically we multiplied the weightage of capital structure with its cost so that the weighted average cost of capital could come