Please help and explain.

Aping of Account Receivable (113) 13. Use the following information and complete required itens 1-3 The accounts receivable listing of Sideways Corporation shows the following on December 31, 2019. The general ledger showed a $200 credit balance in Allowance for Doubtful Accounts before adjustment Name of custom Invoice date Amount Della Corp April 1, 2019 $750 Best Corporation July 14, 2019 400 Summer Corporation October 10, 2019 625 Downs Inc December 12, 2019 175 Pebbles Inc August 5, 2019 480 Tinker Corporation November 15, 2019 700 Clubs Inc November 18, 2019 225 Heatwell Inc September 14, 2019 765 Heatwell Inc July 6, 2019 860 Best Corporation December 10, 2019 450 Required 1. Prepare an ang of accounts receivable at December 31, 2019 2. Compute estimated loss based on the following Age (day) Estimated Lone Percentage 1-30 31-60 39 61-90 596 91-120 10% 121-150 259 Over 150 409 3. Pepare jumal try to record the bad debt expense for the year BI