Answer:
Option A, a debit to Interest Expense for $ 17 comma 100 is correct
Step-by-step explanation:
The principal amount on 1st January 2021 needs to be established since that would be the amount left after 2018,2019,2020 principals have been repaid
Principal at 1st January 2021=$475,000-($95,000*3)=$190000
Interest on principal in 2021=$190000 *9%=$17100
Total repayment in 2021=principal plus interest=$95,000+$17,100=$ 112,100.00
The $95,000 would be a debit to notes payable not credit hence option is wrong.
Only option A,a debit of $17,100 to interest expense is correct