A popular variation of the accounts receivable turnover is the

a. credit risk ratio. b. concentration of credit risk. c. bad debts ratio. d. average collection period.

A popular variation of the accounts receivable turnover is the D. average collection period.

The average collection period divides the number of days in the period by the metric with the accounts receivable turnover. This is the period where a company allows a certain amount of days between a customer being invoiced and when the invoice is actually due.