Answer:
12%
Step-by-step explanation:
Calculation to determine the company's cost of equity capital
Using this formula
Cost of equity = risk free rate + beta*(expected return on market - risk free rate)
Let plug in the formula
Cost of equity = 6% + 1.5*(10% - 6%)
Cost of equity =6%+1.5*(4%)
Cost of equity =6%+6%
Cost of equity = 12%
Therefore the company's cost of equity capital is 12%