
Answer:
7.08%
Explanation:
For computing the  pretax cost of debt we have to use the RATE formula i.e to be shown in the attachment below:
Given that, Â
Present value = $1,000 Ă— 107% = $1,070
Assuming figure - Future value or Face value = $1,000 Â
PMT = 1,000 Ă— 8% Ă· 2 = $40
NPER = 11 years Ă— 2 = 22 years
The formula is shown below: Â
= Rate(NPER;PMT;-PV;FV;type) Â
The present value come in negative
After applying the above formula, the pretax cost of debt is
= 3.54% Ă— 2
= 7.08%