Based on the information given below, what percent of the accounts receivable at September 30 is in the 90-day category? (Enter your answer as a percentage, omit the "%" sign in your response, and round your answer to 2 decimal places. For example, 0.12345 or 12.345% should be entered as 12.35.) Month Revenues A/R at End of Quarter July 184,666 215,907 August 195,143 27,264 September 88,183 121,318 TOTALS