Following are transactions for Ridge Company. March $21$ Accepted a $$10,200,180-$day, $12\%$ note from Tamara Jackson in granting a time extension on her past$-$due account receivable.

September $17$ Jackson dishonored her note.

December $31$ After trying several times to collect, Ridge Company wrote off Jackson$$s account against the Allowance for Doubtful Accounts.

Complete the table to calculate the interest amounts at September $17$ and use the calculated value to prepare your journal entries.