A firm has just ended the calendar year making a sale in the amount of​ $200,000 of merchandise purchased during the year at a total cost of​ $150,500. although the firm paid in full for the merchandise during the​ year, it has yet to collect at year end from the customer. one possible problem this firm may face is​ ________.
a. insolvency
b. high leverage
c. low profitability
d. inability to receive credit