Prat Corp. started the 2018 accounting period with $32,000 of assets (all cash), $13,000 of liabilities, and $17,000 of common stock. During the year, the Retained Earnings account increased by $17,050. The bookkeeper reported that Prat paid cash expenses of $32,000 and paid a $3,200 cash dividend to the stockholders, but she could not find a record of the amount of cash that Prat received for performing services. Prat also paid $6,500 cash to reduce the liability owed to the bank, and the business acquired $7,200 of additional cash from the issue of common stock. a-1. Prepare an income statement for the 2018 accounting period. a-2. Prepare a statement of changes in stockholders equity for the 2018 accounting period. a-3. Prepare a period-end balance sheet for the 2018 accounting period. a-4. Prepare a statement of cash flows for the 2018 accounting period. B.) Determine the percentage of total assets that were provided by creditors, investors, and earnings.