Required information The general ledger of Red Storm Cleaners at January 1, 2021, includes the following account balances: Accounts Debits Credits Cash $ 12,000 Accounts Receivable 6,400 Supplies 2,400 Equipment 18,000 Accumulated Depreciation $ 6,200 Salaries Payable 8,700 Common Stock 17,000 Retained Earnings 6,900 Totals $ 38,800 $ 38,800 The following is a summary of the transactions for the year: 1. March 12 Provide services to customers, $44,000, of which $19,400 is on account. 2. May 2 Collect on accounts receivable, $16,400. 3. June 30 Issue shares of common stock in exchange for $6,000 cash. 4. August 1 Pay salaries of $8,700 from 2020 (prior year). 5. September 25 Pay repairs and maintenance expenses, $11,400. 6. October 19 Purchase equipment for $6,400 cash. 7. December 30 Pay $1,100 cash dividends to stockholders. 11. Prepare a post-closing trial balance.