Perfect Painting commenced business on March 01, 2018. The business produced monthly nancial statements and had total sales of $ 600,000, of which $ 450,000 was on account, during the rst 4 months. As of June 30, 2018, no accounts have been written off to date. The accounts receivable had a $ 233,000 balance, which was comprised of the following accounts, aged according to the date of the sale: Month of Sale Mega Contracts Quadra Prints Work Wear Natural Paint Other Accounts Receivable The following accounts receivable transactions occurred in July 2018: 0 July 07: Determined the Quadra Prints account was uncollectible and wrote it off. 0 July 13: Collected $ 9,000 from Mega Contracts for sales made in the rst 3 months. 0 July 17: Determined the Work Wear account was uncollectible and wrote it off. 0 July 22: Collected $ 4,000 from Natural Paint for sales made in the month of March. 0 July 28: Received a cheque from Work Wear for $ 12,000 plus three cheques of $ 8,000 each, post-dated for August 28, September 28, and October 28. 0 July 31: Total sales in the month of July were $ 400,000; 80% of these sales were on account, and 70% of the sales on account were collected in the month. Required: A. Perfect Painting read on the intemet that similar companies used the allowance method of accounting for uncollectibles, with many of these companies estimating the uncollectibles through an aging of accounts receivable. 1. J oumalize the adjustments that would have to be made on June 30 for the months of March through June, assuming the following estimates of uncollectibles: Age of Accounts Receivable Percent Estimated Uncollectible From current month 1% From prior month 3% From 2 months prior 4% From 3 months prior 10% From 4 months prior 30% 2. Prepare journal entries for the July 2018 transactions. 3. Prepare a journal entry for the month-end adjustment, using the information from the table that appears in part A. B. Use the allowance method, which was used above, to record the following: 1. The balance sheet presentation of the accounts receivable for June and July 2018 2. The effect of the uncollectibles on the income statement for June and July 2018