xercise 8-1 Presented below is an aging schedule (partial) for Harper Company Past Due Not Due 3031-6061-90 90 days days days Total $18,000 $24,000 S40,000 $52,000 Yet days $12,000 Customer Allen Brian Charles Dwight $6,000 $24,000 $25,000 $15,000 $52,000 $196,000$97,000 60,000 $39,000 Others 3% 990 20% 40% Estimated % uncollectible Total estimated uncollectible accounts At December 31, 2013, the unadjusted balance in Allowance for Doubtful Accounts is a credit of $9,000. Instructions a) Fill in the missing numbers in the aging schedule. Journalize the adjusting entry for bad debts on Dec 31, 2013. Journalize the following 2014 events 1. b) Feb 1, a $900 customer balance originating in 2013 is judged to be uncollectible 2. Jul 1, a check of $900 is received from the customer whose account was written off as uncollectible on Feb1 Assuming that the unadjusted balance in Allowance for Doubtful Ac 2013, journalize the adjusting entry for bad debts on Dec 31, 2013. c)