EX 8-9 Estimating allowance for doubtful accounts Evers Industries has a for doubtful accounts, based on the aging of receivables schedule you completed in Exercise 8-8. Obj. 4 past history of uncollectible accounts, as follows. Estimate the allowance Percent Uncollectible Age Class Not past due 1-30 days past due 31-60 days past due 61-90 days past due Over 90 days past due 19% 12 30 75 EX 8-9 Estimating allowance for doubtful accounts Evers Industries has a for doubtful accounts, based on the aging of receivables schedule you completed in Exercise 8-8. Obj. 4 past history of uncollectible accounts, as follows. Estimate the allowance Percent Uncollectible Age Class Not past due 1-30 days past due 31-60 days past due 61-90 days past due Over 90 days past due 19% 12 30 75