Answer and Explanation:
As per the data given in the question,
Entries on Paltrow Co.'s books :
Jan-10 Accounts receivable A/c Dr. $17,500
To Sales revenue A/c. $17,500
(Being sales on account is recorded)
Feb-12 Cash A/c Dr. $8,750
To Accounts receivable A/c. $8,750
(Being cash receipt on credit sales is recorded)
Mar-10 Accounts receivable A/c Dr. $350
To interest revenue A/c. $350
($17,500 - $8,750 = $8,750 × 4% = 350)
( Being due amount with interest is recorded)