When in a deep recession, what would be the expected effect of the recession on accounts receivable

Question:

When in a deep recession, what would be the expected effect of the recession on turnover ratios?
Accounts Receivable
Accounts receivables are debts owed to your company, usually from sales on credit. Accounts receivable is business asset, the sum of the money owed to you by customers who haven’t paid.The standard procedure in business-to-business sales is that...