Case 2: From the following particulars of Al Zahra LLC for the year 2019, a. Accounts receivable on 1st Jan 2019 RO 20000. b. During the year RO 18000 was collected from the Opening Accounts receivables and the remaining was treated as uncollectable. c. Sales during the year was RO 175000 d. Amount collected from current years sales was RO 150000 e. From the year 2019 Al Zahra LLC started to use Allowance Method for writing off the un collectables. f. Allowance to be created @ 10% on closing receivables Prepare a) Account of receivables and b) Allowance for Doubtful debts from the above information