Answer:
12%
Step-by-step explanation:
Weighted Average Cost of Capital = Weight of Equity * Cost of Equity + Weight of Preferred Stock * Cost of Preferred Stock + Weight of Debt * Cost of Debt
Particluars Weights (given) Cost Weights*Cost
Common stock 55% or 0.55 16% = 8.8 %
Debt 30 % or 0.30 7% (after tax) = 2.1 %
Preferred Stock 15 % or 0.15 7.15 % = 1.0725 %
WACC 12 %