Answer:
D. 9.44%
Step-by-step explanation:
The computation of the weighted average cost of capital is shown below:
Weighted average cost of capital is
= Cost of debt × (1 - tax rate) × weight of debt + cost of equity × weight of equity
= 8% × (1 - 0.30) × 40% + 12% × 60%
= 2.24% + 7.2%
= 9.44%
Hence, the weighted average cost of capital is 9.44%
Therefore the right option is D.