Mr. Allan Poe operates an advertising business called Ball Advertising. He had the following adjustments for the month of September 2019. Sep 30 Depreciation for the month is $1,000. Sep 30 A 30-day contract was started on September 15. The customer will pay $10,240 at the end of the contract in October. Half of the contract was completed by the end of the month. Accrue the revenue earned by the end of September. Sep 30 Recognized $1,270 insurance expense used for the month. Sep 30 Salaries for employees have accrued by $3,320 by the end of the month. Sep 30 An annual magazine subscription was prepaid on September 1, 2019 for $348. By September 30, one issue had been received