Cost of debt with fees. Kenny Enterprises will issue a bond with a par value of $$$$1000,$ a maturity of twenty$$ years, and a coupon rate of $10\mathrm{.}9\%$ with semiannual$$ payments, and will use an investment bank that charges $$$$30$ per bond for its services. What is the cost of debt for Kenny Enterprises at the following market$$ prices?

a$.$$$979\mathrm{.}68$

b$.$$$1010\mathrm{.}92$

c$.$$$1094\mathrm{.}58$

d$.$$$1132\mathrm{.}26$