Answer:
6.5%
Step-by-step explanation:
Market value of Bond = Par value*bonds outstanding*%age of par
= 1000*20000*0.8771
= $17,542,000
Market value of firm = Market value of Equity + Market value of Bond
= $45,000,000 + $17,542,000
= $62,542,000
Weight of debt = Market value of Bond / Market value of firm
Weight of debt = 17542000/62542000
Weight of debt = 0.2805
Yield to maturity = Rate(Nper, pmt, -Pv, fv)
Yield to maturity = Rate(10, 80, -877.1, 1000)
Yield to maturity = 0.10001541
Yield to maturity = 10.00%
After tax cost of debt = Cost of debt * (1-tax rate)
After tax cost of debt = 10.00%*(1-0.35)
After tax cost of debt = 10.00%*0.65
After tax cost of debt = 6.5%