Prepare a trial balance at July 31 on a worksheet. Enter the following adjustments on the worksheet and complete the worksheet. (1) Unbilled and uncollected revenue for services performed at July 31 were $2,600. (2) Depreciation on equipment for the month was $600. (3) One-twelfth of the insurance expired. (4) An inventory count shows $600 of cleaning supplies on hand at July 31. (5) Accrued but unpaid employee salaries were $1,100. Heidi Jara opened Flint's Cleaning Service on July 1, 2022. During July, the following transactions were completed. July 1 Stockholders invested $20,100 cash in the business in exchange for common stock. 1 Purchased used truck for $9,200, paying $4,100 cash and the balance on account. 3 Purchased cleaning supplies for $2,000 on account. 5 Paid $1,680 cash on a 1-year insurance policy effective July 1. 12 Billed customers $4,400 for cleaning services. 18 Paid $1,500 cash on amount owed on truck and $1,400 on amount owed on cleaning supplies. 20 Paid $2,600 cash for employee salaries. 21 Collected $3,500 cash from customers billed on July 12. 25 Billed customers $5,900 for cleaning services. 31 Paid $350 for the monthly gasoline bill for the truck. 31 Paid a $5,700 cash dividend. The chart of accounts for Flint's Cleaning Service contains the following accounts: No. 101 Cash, No. 112 Accounts Receivable, No. 126 Supplies, No. 130 Prepaid Insurance, No. 157 Equipment, No. 158 Accumulated Depreciation-Equipment, No. 201 Accounts Payable, No. 212 Salaries and Wages Payable, No. 311 Common Stock, No. 320 Retained Earnings, No. 332 Dividends, No. 350 Income Summary, No. 400 Service Revenue, No. 631 Supplies Expense, No. 633 Gasoline Expense, No. 711 Depreciation Expense, No. 722 Insurance Expense, and No. 726 Salaries and Wages Expense. Cash Account Titles Dr. Accounts Receivable Trial Balance 6270 6800 Supplies 2000 Prepaid Insurance 1680 Equipment 9200 Accounts Payable Common Stock Dividends Service Revenue 5700 Gasoline Expense 350 Adjustment Cr. Dr. 4200 20100 10300 2643 Salaries and Wages Expense Totals Depreciation Expense Accum. Depr.-Equipment Insurance Expense Supplies Expense Salaries and Wages Payable Totals Net Income Totals 2600 34600 34600 Dr. Adjustments 2643 Flint's Cleaning Service Worksheet Cr. Dr. Adjusted Trial Balance Cr. [ Dr. Income Statement Cr. Dr. Balance Sheet Cr