In 2020, Maxton Company sold its services on credit in the amount of $988,400. Total cash collections during the year were $790,720. The company determined that $4,942 of accounts receivable would not be collected and wrote them off. At the end of 2020, management decided to increase its estimate of bad debt to 1% of credit sales compared to 0.5% from last year due to the amount of accounts receivable that proved to be uncollectible during the year. At the beginning of 2020, the company had $152,900 in accounts receivable and a credit balance of $4,600 in allowance for doubtful accounts. Assume the company has a year end of December 31. Do not enter dollar signs or commas in the input boxes. Round your answers to the nearest whole number. a) Prepare the necessary journal entries to record all 2020 transactions including sales on account, collection, the write-off and the new allowance amount. To simplify the transactions, all dates will be December 31.