PLUS Support Anaging analysis of Law Limited's accounts receivable at December 31, 2018 and 2017 showed the following Accounts Receivable Estimated Number of Days Percentage Outstanding 2018 2017 Uncollectie 0-30 days $302.800 $325.000 33 31-60 days 64,000 114200 61-90 days 86,700 76.700 12% Over 90 days 129.DOC 50 200 24 $582,500 $564,100 Additional information 1. At December 31, 2017, the unadjusted balance in Allowance for Doubtful Accounts was a credit of $9.000 2. In 2015, $42.400 of accounts were written off as uncollectible and $3200 of accounts previously written off were recovered Prepare an aging schedule to calculate the estimated uncollectible accounts at December 31, 2017 and 2018. Note that the estimated percentages uncollectible are the same for both years. Total estimated allowance balance at Dec 31, 2017 Number of Days Outstanding Accounts Receivable Estimated Percentage Uncollectible Estimated Uncollectible Accounts