From inception of operations to December 31, 2020, Crane Corporation provided for uncollectible accounts receivable under the allowance method. The provisions are recorded, based on analyses of customers with different risk characteristics. Bad debts written off were charged to the allowance account recoveries of bad debts previously written off were credited to the allowance account, and no year-end adjustments to the allowance account were made. Crane's ustial credit terms are net 30 days. The balance in Allowance for Doubtful Accounts was $111.800 (Cr) at January 1, 2020. During 2020, credit sales totaled $7,740,000, the provision for doubtful accounts was determined to be $154,800, 577,400 of bad debts were written off, and recoveries of accounts previously written off amounted to $12.900.Crane installed a computer system in November 2020, and an aging of accounts receivable was prepared for the first time as of December 31, 2020. A summary of the aging is as follows. thems STOLOWS Classification by Month of Sale Balance in Each Category Estimated % Uncollectible November December 2020 $928,800 29 July-October 559.000 10% 361,200 25% January-June Prior to 1/1/20 129,000 80% $1.978,000 Based on the review of collectibility of the account balances in the prior to 1/1/20' aging category, additional receivables totaling $51.600 were written off as of December 31, 2020. The 80% uncollectible estimate applies to the remaining 577.400 in the category. Effective with the year ended December 31, 2020, Crane adopted a different method for estimating the allowance for doubtful accounts at the amount indicated by the year-end aging analysis of accounts receivable Prepare a schedule analyzing the changes in Allowance for Doubtful Accounts for the year ended December 31, 2020. Show supporting computations in good form. (Hint: In computing the 12/31/20 allowance, subtract the $51.600 write-off) CRANE CORPORATION Analysis of Changes in the Allowance for Doubtful Accounts 5 1 Computation of Allowance for Doubtful Accounts at December 31, 2020 Aging Category Balance Doubtful Accounts % Nov.-Dec. 96 July-Oct. 9 96 Jan-June Prior to 1/1/20 s