Lamtek sells $5.7 million of 9% bonds on June 1, 2019. The bonds pay interest on December 1 and June 1. The bonds' due date is June 1, 2023. The bonds yield 8%. On October 1, 2020, Lamtek buys back $1.14 worth of bonds for $1.91 million, including accrued interest. A. Show the amortization schedule before buy back of bonds B. Show entries through Dec 31, 2021 (no reverse entries made). Please show all steps in the calculation (including breakdown of PV formula for excel). Clearly show what is PMT, NPER etc & how it was reached.