Please explain where the calculations come from so I can learn :) Thank you!

The following amortization schedule indicates the interest and principal to be repaid on an installment note established January 1 , 2021, for a company with a March 31 fiscal year-end. Required: 1. Assuming the company makes the required annual payments on December 31 , use the amortization schedule to determine (a) the amount of the (rounded) annual payment; (b) the amount of Interest Expense to report in the year ended March 31, 2021; (c) the amount of Interest Expense to report in the year ended March 31, 2022; (d) the Notes Payable balance at January 1,2024 ; and (e) the total interest and total principal paid over the note's entire life 2. Assuming the company makes adjustments at the end of each fiscal year, prepare the journal entries required on (a) January 1,2021 , and (b) March 31, 2021. Complete this question by entering your answers in the tabs below. Assuming the company makes the required annual payments on December 31 , use the amortization schedule to determine (a) the amount of the (rounded) annual payment; (b) the amount of Interest Expense to report in the year ended March 31, 2021;(c) the amount of Interest Expense to report in the year ended March 31, 2022; (d) the Notes Payable balance at January 1, 2024; and (e) the total interest and total principal paid over the note's entire life. (Round your answers to the nearest whole dollar amount.)