I'l 10 12 13 14 a: B C D E F G H | J K L M After-tax cost of debt For each of the following $1,000-parvalue bonds, assuming annual interest payment and a 21% tax rate, calculate the aftertax cost of debt. Bond Life (years) Underwriting Fee Discount H or COUPDH interest rate premium (+) A 20 $25 -$2l) 9% B 16 40 $10 10% C 15 30 -$15 12% D 25 15 par 9% E 22 20 -$60 11% Solution Tax rate 21% 13 14 15 16 1F 18 2] 22 23 24 25 26 25 Tax rate 21% Net proceeds from bond sale Discount [) or Coupon Bond Life (years) Par value Underwriting fee premium (+) interest rate A 20 $1,000 $25 $20 9% B 16 $1,000 $40 $10 10% C 15 $1,000 $30 -$15 12% D 25 $1,000 $15 $0 9% E 22 $1,000 $20 -$60 11% Beforetax After-tax cost cost of debt Coupon payment of debt |:|