Answer:
13.856%
Step-by-step explanation:
For computing the discounting rate we have to find out the weightage average cost of capital but before that first we have to determine the cost of equity and the after tax cost of debt which is shown below:
Cost of equity = Risk free rate of return + Beta × market risk premium
= 8% + 2 × 4%
= 16%
And, the after cost of debt is
= Cost of debt × ( 1 - tax rate)
= 8% × (1 - 0.34)
= 5.28%
Now the weighted cost of capital is
= Cost of debt × weighted of debt + cost of equity × weighted of equity
= 5.28% × 20% + 16% × 80%
= 1.056% + 12.8%
= 13.856%