The City of South River budget for the fiscal year ended June 30, 2020, included an appropriation for the police department in the amount of $8,706,000. During the month of July 2020, the following transactions occurred (in summary): Purchase orders were issued in the amount of $533,000. Of the $533,000 in purchase orders, $496,000 were filled, with invoices amounting to $486,000. Salaries, not encumbered, amounted to $302,000. A budget appropriations reduction in the amount of $58,000 was approved by the city council.  how do i solve this