Answer:
9.24 %
Step-by-step explanation:
WACC = Cost of Equity x Weight of Equity + Cost of Debt x Weight of Debt
Remember to use the After tax cost of debt :
Cost of Debt r is
Pv = - $850
Fv = $1,000
n = 20
p/yr = 1
pmt = $1,000 x 7.00% = $70
r = ??
Using a financial calculator r is 8.60 %
thus,
After tax cost of debt = 8.60 % x (1 - 0.28)
= 6.192 %
therefore
WACC = 10.0% x 80 % + 6.192 % x 20 %
= 9.2384 or 9.24 %
The company's WACC is 9.24 %