The following unadjusted trial balance is for Ace Construction Co. as of the end of its 2019 fiscal year. The June 30, 2018, the credit balance of the owners capital account was $57,600, and the owner invested $21,000 cash in the company during the 2019 fiscal year. Adjustments:

The supplies available at the end of fiscal year 2019 had a cost of $3,060.

The cost of expired insurance for the fiscal year is $3,150.

Annual depreciation on equipment is $8,400.

The June utilities expense of $540 is not included in the unadjusted trial balance because the bill arrived after the trial balance was prepared. The $540 amount owed needs to be recorded.

The companys employees have earned $1,500 of accrued and unpaid wages at fiscal year-end.

The rent expense incurred and not yet paid or recorded at fiscal year-end is $500.

Additional property taxes of $600 have been assessed for this fiscal year but have not been paid or recorded in the accounts.

The $260 accrued interest for June on the long-term notes payable has not yet been paid or recorded.

Required: 1. Prepare a 10-column work sheet for fiscal year 2019, starting with the unadjusted trial balance and including adjustments based on the additional facts. The June 30, 2018, credit balance of the owners capital account was $57,600, and the owner invested $21,000 cash in the company during the 2019 fiscal year. 2a. Prepare the adjusting entries. (all dated June 30, 2019). 2b. Prepare the closing entries. (all dated June 30, 2019): 3a. Prepare the income statement for the year ended June 30, 2019. 3b. Prepare the statement of owner's equity for the year ended June 30, 2019. 3c. Prepare the classified balance sheet at June 30, 2019.