The number of days' sales in receivables a. measures the number of times the receivables turn over each year. b. is Average Receivables/Sales. O c. is not used. d. is an estimate of the length of time the receivables have been outstanding. 4 1, 2016 5443 4 Cannat be ven The numerator in the number of days' sales in receivables calculation is a. accounts receivable ending balance. b. average daily sales. c. accounts receivable beginning balance d. None of these choices are correct