Answer:
a. 0%
b. 5.96%
c. 8.23%
Step-by-step explanation:
Ease see solution for Rachel's weighted average cost of capital for each;
a. WACC = 10,000/10,000 * 0.1 = 0%
b. WACC = [11,000/25,000 * 0%] + [2,000/25,000 * 5.5%] + [12,000/25,000 * 11.5%]
= 0%+0.44%+5.52%
= 5.96%
c. WACC =[11,000/35,000 * 0%] + [2,000/35,000 * 5.5%] + [16,000/35,000 * 11.5%] + [6,000/35,000 * 15.5%]
= 0%+0.3140%+5.2571%+2.6571%
= 8.23%