Concept:This ratio measures how long a business takes to pay its suppliers.
Explanation:Creditors are suppliers to whom the business owes money for goods or services bought on credit.
The creditor's payment period shows the average number of days those supplier debts remain unpaid.
It is calculated as:
Credit PurchasesTrade Creditors×365This is exactly what the question is asking.
Stock turnover measures how fast inventory is sold.
Debtors collection period measures how quickly customers pay the business.
Return on capital employed measures profitability relative to capital used.
Therefore, the correct option is the creditor's payment period.
Answer:B. creditor's payment period