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The general ledger of Pipers Plumbing at January 1, 2021, includes the following account balances: The following is a summary of the transactions for the year: 1. January 24 Provide plumbing services for cash, \$17,00e, and on account, $62,000. 2. March 13 collect on accounts receivable, $50, pee. 3. May 6 Issue shares of common stock in exchange for $11, ,ee cash. 4. June 3e Pay salaries for the current year, $32,4ed. 5. September 15 Pay utilities of \$5, 80e from 2020 (prior year). 6. November 24 Receive cash in advance from customers, $8,800. 7. December 30 Pay $2,400 cash dividends to stockholders. The following information is available for the adjusting entries. Depreciation for the year on the machinery is $6,800. Plumbing supplies remaining on hand at the end of the year equal $1,100. Of the $8,800 paid in advance by customers. $6,400 of the work has been completed by the end of the year. Accrued utilities at year-end amounted to $6,600. PIPERS PLUMBING Unadjusted Trial Balance December 31,2021 Prev345