le. P4.5A (LO 1, 2, 4) Anya Clark opened Anya's Cleaning Service on July 1, 2020. During July, the fol- lowing transactions were completed. July 1 Anya invested $20,000 cash in the business. 1 Purchased used truck for $12,000, paying $4,000 cash and the balance on account. 3 Purchased cleaning supplies for $2,100 on account. 5 Paid $1,800 cash on a 1-year insurance policy effective July 1. 12 Billed customers $4,500 for cleaning services. 18 Paid $1,500 cash on amount owed on truck and $1,400 on amount owed on cleaning supplies. 20 Paid $2,800 cash for employee salaries. 21 Collected $3,400 cash from customers billed on July 12. 25 Billed customers $6,000 for cleaning services. 31 Paid $350 for the monthly gasoline bill for the truck. 31 Withdraw $5,600 cash for personal use. The chart of accounts for Anya'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 Paya- ble, No. 301 Owner's Capital, No. 306 Owner's Drawings, 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. Instructions a. Journalize and post the July transactions. Use page J1 for the journal and the three-column form of account. b. Prepare a trial balance at July 31 on a worksheet. c. Enter the following adjustments on the worksheet and complete the worksheet. 1. Unbilled and uncollected revenue for services performed at July 31 were $2,700. 2. Depreciation on equipment for the month was $500