Clean-Sweep Janitorial, Inc., a company providing janitorial services, was organized 2010 July 1. The following account numbers and titles constitute the chart of accounts for the company:

No.

Acct.

Account Title

100

 

Cash

103

 

Accounts receivable

150

 

Trucks

160

 

Office equipment

170

 

Equipment

200

 

Accounts payable

201

 

Notes payable

300

 

Capital stock

310

 

Retained earnings

320

 

Dividends

400

 

Service revenue

506

 

Gas and oil expense

507

 

Salaries expense

511

 

Utilities expense

512

 

Insurance expense

515

 

Rent expense

518

 

Supplies expense

July 1 The company issued USD 600,000 of capital stock for cash.

5 Office space was rented for July, and USD 5,000 was paid for the rental.

8 Desks and chairs were purchased for the office on account, USD 28,800.

10 Equipment was purchased for USD 50,000; a note was given, to be paid in 30 days.

15 Purchased trucks for USD 150,000, paying USD 120,000 cash and giving a 60-day note to the dealer for USD 30,000.

July 18 Paid for supplies received and already used, USD 2,880.

23 Received USD 17,280 cash as service revenue.

27 Insurance expense for July was paid, USD 4,500.

30 Paid for gasoline and oil used by the truck in July, USD 576.

31 Billed customers for janitorial services rendered, USD 40,320.

31 Paid salaries for July, USD 51,840.

31 Paid utilities bills for July, USD 5,280.

31 Paid cash dividends, USD 9,600.

a. Prepare general ledger accounts for all of these accounts except Retained Earnings. The Retained Earnings account has a beginning balance of zero and maintains this balance throughout the period.

b. Journalize the transactions given for July 2010 in the general journal.

c. Post the journal entries to ledger accounts.

d. Prepare a trial balance as of 2010 July 31.