The following information is available for three companies: Rope Co. $320,000 6% Line Co. $569,000 4% Chain Co. Face value of bonds payable Interest rate Income tax rate $788,000 5% 30% 15% 20% Required a. Determine the annual before-tax interest cost for each company in dollars. Before-Tax Interest Cost Rope Co. Chain Co. Line Co. b. Determine the annual after-tax interest cost for each company in dollars. (Round your answers to the nearest dollar amount.) After-Tax Interest Cost Rope Co. Chain Co. Line Co. c. Determine the annual after-tax interest cost for each company as a percentage of the face value of the bonds. (Round your answers to 1 decimal place.) After-Tax Interest Cost Rope Co. % Chain Co. % Line Co. %