Really struggling with this question.

Instructions Evers Industries has a past history of uncollectible accounts, as follows. 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 Percent Uncollectible 2% 16 34 74 Estimate the allowance for doubtful accounts, based on the aging of receivables information provided in the Aging of Receivables Schedule page