Answer:
0.0611 or 6.11%
Step-by-step explanation:
The computation of the after tax cost of debt is shown below:
But before that we have to determine the yield to maturity
Given that
NPER = 7 × 2 = 14
PV = $1,014
FV = $1,000
PMT = $1,000 × 9% ÷ 2 = $45
The formula is shown below:
= RATE(NPER;PMT;-PV;FV;TYPE)
After applying it, the yield to maturity is
= 4.3643% × 2
= 8.72851%
Now After Tax Cost of Debt is
= 0.0872851 × ( 1 - 0.30)
= 0.0611 or 6.11%