Cost of debt with fees.

Kenny Enterprises will issue a bond with a par value of $1,000, a maturity of twenty years, and a coupon rate of 9.4% with semiannual payments, and will use an investment bank that charges $25 per bond for its services. What is the cost of debt for Kenny Enterprises at the following market prices?

a.$950.93

b.$1,001.30

c.$1,120.06

d.$1,181.24