Answer:
The weighted average cost of capital is 11%
Step-by-step explanation:
Weight-age average cost of capital : Under weight age average cost of capital, the long term debt, equity, and preferred stock is multiply with its weight-age.
Mathematically,
Weight-age average cost of capital = Long term debt × weight-age + equity × weight-age + preferred stock × weight-age.
= 40% × 6% + 10% × 11% + 50% × 15%
= 2.4% + 1.1% + 7.5%
= 11%
Hence, The weighted average cost of capital is 11%