I need to know how to do the entrys for this one

Questions 3 - 5 (of 8) The following information applies to the questions displayed below! Pearl E. White Orthodontist specializes in correcting misaligned teeth. During 2018, Pearl provides services on a aging schedule as of December 31, 2018, is provided below. Age Group Not yet due 0-90 days past due 91-180 days past due More than 180 days past due Amount Receivable $ 26,000 14,600 9,600 15,800 Estimated Percent Uncollectible 4% 15% 20% 85% Total $ 66,000 vices on account of $576,000. Of this amount, $66,000 remains receivable at the end of the year. An 2. Record the December 31, 2018, adjustment, assuming the balance of Allowance for Uncollectible Accounts before adjustment is $3,600 (credit) select "No journal entry required in the first account field.)