. A partially competed aging of receivables schedule for Lindy Designs' is shown below. Calculate the amount than estimated to be uncollectible. a) Determine the amount estimated to be uncollectible by completing the aging of receivables schedule. Round calculations to the nearest dollar. Est. Uncollectible Accounts Age Interval Balance Percentage Amount Not past due 550,000 2.50% 2.150 1~30 days past due 96,500 4.00% 0 31-60 days past due 43,750 9.50% 4156.21 61-90 days past due 22,250 16.00% 2560 91 180 days past due 5,600 31.00% 1736 181~365 days past due 3,100 60.00% 1860 Over 365 days past due 1.250 95.00% 187.5 Total 722,450 b) If the Allowance for Doubtful Accounts has a credit balance of $9,700, record the adjusting entry for the bad debt expense for the year. c) If the Allowance for Doubtful Accounts has a debit balance of $9,700, record the adjusting entry for the