What is the WACC when the percentage of debt is 50%?

a. 10.10%

b. 10.00%

c. 6.20%

d. 8.93%

Refer to the table below: % debt Cost of debt After tax cost of debt (T-30% ) % Cost of equity equity WACC 0% 5.00% 100% 9.00% 9.00% 10% 5.00% 90% 9.60% 8.99% 20% 5.50% 3.85% 80% 10.20% 8.93 30% 6.20% 70% 10.80% 40% 7.00% 4.90% 60% 11.60% 50% 7.80% 5.46% 50% 12.40% 60% 8.60% 40% 13.60% 7098 9.504 6,65% 30% 14.80% 809 0.50 7.35% 20% 16.00 9089 90% 12.00988.4088 109 19.00 9.46% 10084 115.00 10.500 2400% 10.50