At June 30, 2017, the end of its most recent fiscal year, Martinez Computer Consultants post-closing trial balance was as follows:

		Debit		Credit
Cash		$ 4,710
Accounts receivable		1,080
Supplies		620
Accounts payable				$ 360
Unearned service revenue				1,010
Common stock				3,200
Retained earnings				1,840
		$ 6,410		$ 6,410

The company underwent a major expansion in July. New staff was hired and more financing was obtained. Martinez conducted the following transactions during July 2017, and adjusts its accounts monthly.

July	1		Purchased equipment, paying $ 3,600 cash and signing a 2-year note payable for $ 18,000. The equipment has a 4-year useful life. The note has a 6% interest rate which is payable on the first day of each following month.
	2		Issued 18,000 shares of common stock for $ 45,000 cash.
	3		Paid $ 3,000 cash for a 12-month insurance policy effective July 1.
	3		Paid the first 2 (July and August 2017) months rent for an annual lease of office space for $ 3,600 per month.
	6		Paid $ 3,400 for supplies.
	9		Visited client offices and agreed on the terms of a consulting project. Martinez will bill the client, Connor Productions, on the 20th of each month for services performed.
	10		Collected $ 1,080 cash on account from Milani Brothers. This client was billed in June when Martinez performed the service.
	13		Performed services for Fitzgerald Enterprises. This client paid $ 1,010 in advance last month. All services relating to this payment are now completed.
	14		Paid $ 360 cash for a utility bill. This related to June utilities that were accrued at the end of June.
	16		Met with a new client, Thunder Bay Technologies. Received $ 10,800 cash in advance for future services to be performed.
	18		Paid semi-monthly salaries for $ 9,900.
	20		Performed services worth $ 25,200 on account and billed customers.
	20		Received a bill for $ 2,000 for advertising services received during July. The amount is not due until August 15.
	23		Performed the first phase of the project for Thunder Bay Technologies. Recognized $ 9,000 of revenue from the cash advance received July 16.
	27		Received $ 13,500 cash from customers billed on July 20.

Adjustment data:

1.		Adjustment of prepaid insurance.
2.		Adjustment of prepaid rent.
3.		Supplies used, $ 1,150.
4.		Equipment depreciation, $ 450 per month.
5.		Accrual of interest on note payable.
6.		Salaries for the second half of July, $ 9,900, to be paid on August 1.
7.		Estimated utilities expense for July, $ 720 (invoice will be received in August).
8.		Income tax for July, $ 1,080, will be paid in August.

The chart of accounts for Martinez Computer Consultants contains the following accounts: Cash, Accounts Receivable, Supplies, Prepaid Insurance. Prepaid Rent, Equipment, Accumulated DepreciationEquipment, Accounts Payable, Notes Payable, Interest Payable, Income Taxes Payable, Salaries and Wages Payable, Unearned Service Revenue, Common Stock, Retained Earnings, Dividends, Income Summary, Service Revenue, Supplies Expense, Depreciation Expense, Insurance Expense, Salaries and Wages Expense, Advertising Expense, Income Tax Expense, Interest Expense, Rent Expense, Supplies Expense, and Utilities Expense.