can you please explain and show formulas used? thank you!

! Required information (The following information applies to the questions displayed below.) Cron Corporation is planning to issue bonds with a face value of $870,000 and a coupon rate of 13 percent. The bonds mature in five years and pay interest semiannually every June 30 and December 31. All of the bonds were sold on January 1 of this year. Cron uses the effective-interest amortization method. Assume an annual market rate of interest of 12 percent. (FV of $1, PV of $1, FVA of $1, and PVA of $1) (Use the appropriate factor(s) from the tables provided.) 2. What amount of interest expense should be recorded on June 30 and December 31 of this year? (Round your final answers to nearest whole dollar amount.) December 31 June 30 54,121 Interest expense $