The following transactions relate to Nivea Production Ltds business transactions and uncollectable accounts for the financial year ended 30 June 2020: Note: The business is not registered for GST) Sales during the year is $50000 (all credit) and sales return is $5000. During the year, $25000 has already been collected from the receivables. The Accounts Receivable account had a balance at 1 July 2019 of $21,000 and the beginning (1 July 2019) balance in the Allowance for Doubtful Debts account was $4,300. You are required to prepare Journal entries for each of the following transaction: July 21 - Mr. Fosters owed the business $2,000 was declared bankrupt and his account have been written off as uncollectible during the year. (1 mark) Oct 25 - Mr. Corona's account, who owed us $2500, was written off as uncollectible last year. His account is reestablished this year and he has confirmed to pay the business $1650 in full settlement of his account. (1 mark) Nov 21 - Received $1650 from Mr. Corona in full settlement of his account. (1 mark) June 30 - Estimated bad debts expense for the year to be 6% of net credit sales. (2 marks)