i need help with requirement 2 and 3

THE UNDERWOOD CORPORATION 3 4 5 6 June 12, 2021 September 17, 2021 December 31, 2021 March 4, 2022 May 20, 2022 July 2. 2022 October 19, 2022 December 31, 2022 8 9 10 11 12 13 14 16 Transactions for 2021 and 2022: Provide service to customers on account Receive cash from customers on account Estimated A/R that will not be received Provide service to customers on account Receive cash from customers for 2021 services Write off remaining 2021 accounts Receive cash from customers for 2022 services Estimated A/R that will not be received 41,000 25,000 45% 56.000 10,000 $ $ 45,000 45% Requirement 2: THE UNDERWOOD CORPORATION T-Accounts Allowance for Uncollectible Accts. Cash Accounts Receivable 12/31/21 12/31/21 12/31/21 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 81 62 63 54 65 66 67 12/31/22 12/31/22 12/31/22 Requirement : 2021 2022 Total accounts receivable Less Allowance for uncollectible accounts Net accounts receivable