Please help step by step.

Bond valuation and yield to maturity Personal Finance Problem Mark Goldsmith's broker has shown him two bonds issued by different companies. Each has a maturity of 6 years, a par value of $1,000, and a yield to maturity of 5.80%. The first bond is issued by Crabbe Waste Disposal and has a coupon interest rate of 6.320% paid annually. The second bond, issued by Malfoy Enterprises, has a coupon interest rate of 8.90% paid annually. a. Calculate the selling price for each of the bonds. b. Mark has $21,000 to invest. If he wants to invest only in bonds issued by Crabbe Waste Disposal, how many of those bonds could he buy? What if he wants to invest only in bonds issued by Malfoy Enterprises? c. What is the total interest income that Mark could earn each year if he a. The selling price for the Crabbe Waste Disposal bond is $ to the nearest cent.) (Round Bond valuation and yield to maturity Personal Finance Problem Mark Goldsmith's broker has shown him two bonds issued by different companies. Each has a maturity of 6 years, a par value of $1,000, and a yield to maturity of 5.80%. The first bond is issued by Crabbe Waste Disposal and has a coupon interest rate of 6.320% paid annually. The second bond, issued by Malfoy Enterprises, has a coupon interest rate of 8.90% paid annually. a. Calculate the selling price for each of the bonds. b. Mark has $21,000 to invest. If he wants to invest only in bonds issued by Crabbe Waste Disposal, how many of those bonds could he buy? What if he wants to invest only in bonds issued by Malfoy Enterprises? c. What is the total interest income that Mark could earn each year if he a. The selling price for the Crabbe Waste Disposal bond is $ to the nearest cent.) (Round