Jiminy$$s Cricket Farm issued a bond with $25$ years to maturity and a semiannual coupon rate of $6$ percent $2$ years ago. The bond currently sells for $107$ percent of its face value. The company$$s tax rate is $21$ percent. The book value of the debt issue is $$35$ million. In addition, the company has a second debt issue on the market, a zero coupon bond with $9$ years left to maturity; the book value of this issue is $$20$ million, and the bonds sell for $68$ percent of par.

a$.$

What is the company$$s total book value of debt? $($Enter your answer in dollars, not millions of dollars, e$.$g$.,1,234,567.)$

b$.$ What is the company$$s total market value of debt? $($Enter your answer in dollars, not millions of dollars, e$.$g$.,1,234,567.)$

c$.$ What is your best estimate of the aftertax cost of debt? $($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$