Answer:
a) $544,500
Step-by-step explanation:
Account receivable represents sales on credit or account yet to be collected.
Considering the company's cash collection system; 40% in the month of the sale 60% in the following month , it means that the accounts receivable balance (amount of credit sales yet to be collected) at the end of February would be the 60% portion of credit sales for February. This is
= 60% * $121 * 7500
= $544,500