on december 31, jarden company's allowance for doubtful accounts has an unadjusted credit balance of $16,000. jarden prepares a schedule of its december 31 accounts receivable by age. accounts receivable age of accounts receivable expected percent uncollectible $ 800,000 not yet due 1.35% 320,000 1 to 30 days past due 2.10 64,000 31 to 60 days past due 6.60 32,000 61 to 90 days past due 33.25 12,800 over 90 days past due 69.00