
Answer:
b. 8.225%
Explanation:
In this question, we use the Rate formula which is shown in the spreadsheet. Â
The NPER represents the time period. Â
Given that, Â
Present value = $754.08
Assuming figure - Future value or Face value = $1,000 Â
PMT = 1,000 × 7.25% ÷ 2 = $36.25
NPER = 9 years × 2 = 18 years
The formula is shown below: Â
= Rate(NPER,PMT,-PV,FV,type) Â
The present value come in negative Â
So, after solving this, Â
1. The pretax cost of debt is 11.75%
2. And, the after tax cost of debt would be
= Pretax cost of debt × ( 1 - tax rate)
= 11.75% × ( 1 - 0.30)
= 8.225%