Tri Town Corporation has accounts receivable of $94,300 at March 31, 2018. An analysis of the accounts shows these amounts. Balance, March 31 Month of Sale 2018 2017 March (current) $64,200 $74,200 February (1 - 30 days past due) 13,700 7,500 December and January (31 - 90 days past due) 9,000 2.500 (over 90 days past due) 7.400 1.100 $94.300 $85,300 Credit terms are 2/10, 1/30. At March 31, 2018, there is an unadjusted $2,200 credit balance in Allowance for Doubtful Accounts. The company uses the percentage of receivables by age category for estimating uncollectible accounts Tri Town's estimates of bad debts are as shown below Estimated Percentage Age of Accounts Uncollectible Current 3% 1-30 days past due 31-90 days past due Over 90 days past due 50% 5% 30% (a) Prepare an aging schedule to determine the total estimated uncollectibles at March 31, 2018. Amount Estimated Uncollectible Accounts Receivable Current 1-30 days past due 31-90 days past due Over 90 days past due