An auditor is studying a ratio of accounts receivable growth rate to sales growth rate. Which of the following indicates a potential risk of collection problem in accounts receivable? Sales grew by \5 and receivables grew by \17 from year one to year two. Sales grew by \10 and receivables declined by \2 from year one to year two. Sales declined by \2 and receivables declined by \7 from year one to year two. Sales grew by \10 and receivables grew by \11 from year one to year two