Based on the following data for the current year, what is the number of days' sales in inventory? Assume 365-day year. Sales on account during year $490,891 Cost of goods sold during year 213,542 Accounts receivable, beginning of year 48,533 Accounts receivable, end of year 54,980 Inventory, beginning of year 39,433 Inventory, end of year 44,487 Do not round interim calculations. Round your final answer up to the nearest whole day. Oa. 5 Ob. 72 Oc. 365 Od. 88