problem 4 and 5 please

Problem 2 Darby Company issues a $100,000 on 12/31/19, 15%, bond that matures in 3 years. Interest is paid on December 31st of each year. Prepare all journal entries for all years related to this bond issue if it was priced to yield: 10% 15% 20% Problem 3 Still Darby Company - How about an 8% zero issued on 12/31/19, due in 3 years, face amount of $100,000. How much would you pay? Amortize it. Problem 4 Ryan Company issues a $100,000 on 8/31/19. 10%, bond that matures in 5 years. Interest is paid on August 31 of each year. How much would you pay to yield: 8% 10% 14% Problem 5 Still Ryan Company - How about a zero issued on 5/31/19, due in 4 years, face amount of $100,000. Current market rates are 11%. How much would you pay? Amortize it