Answer:
11%
Explanation:
The formula to compute WACC is shown below:
= Weightage of debt × after cost of debt + (Weightage of preferred stock) × (cost of preferred stock) + (Weightage of common stock) × (cost of common stock)
= (0.40 × 6%) + (0.10 × 11%) + (0.50 × 15%)
= 2.4% + 1.1% + 7.5%
= 11%
Simply we multiply the weightage with its cost so that the correct cost of capital can come based on weighted average