Problem 7-22 Credit policy decision with changing variables [LO7-4] Dome Metals has credit sales of $180,000 yearly with credit terms of net 60 days, which is also the average collection period. Dome does not offer a discount for early payment, so its customers take the full 60 days to pay. a. What is the average receivables balance? (Use a 360-day year.) b. What is the receivables turnover? (Use a 360-day year.)