Enterprise fund journal entries and trial balance

The following transactions relate to the Fiedler County Utility Plant, a newly established municipal facility financed with debt secured solely by net revenue from fees and charges to external users.

1. The general fund made a $30,000,000 contribution to establish the working capital of the new utility enterprise fund.

2. The utility fund purchased a utility plant for $25,250,000.

3. The utility fund issued a $5,000,000 revenue bond for renovations to the facility.

4. Utility bills of $4,500,000 were mailed to customers.

5. Utility collections totaled $4,400,000.

6. Renovations of $3,500,000 were completed during the year and recorded as building improvements.

7. Salaries of $700,000 were paid to employees.

8. Interest expense of $300,000 related to the revenue bonds was paid during the year, and

$100,000 was accrued at year end.

9. Operating expenses totaling $1,000,000 were paid during the year, and an additional $100,000 of operating expenses was accrued at year end.

10. Depreciation of $1,050,000 was recorded.

REQUIRED: Prepare all necessary journal entries and an adjusted trial balance for the utility enterprise fund for the year.