can someone explain what I did wrong for the item post. ref. And the credit column??

Oct. 1. Jay transferred cash from a personal bank account to an account to be used for the business in exchange for common stock, $22.400. 4. Paid rent for period of October 4 to end of month, $2,170. 10. Purchased a used truck for $19,000, paying $2,000 cash and giving a note payable for the remainder. 13. Purchased equipment on account, $8.740. 14. Purchased supplies for cash, $1,500. 15. Paid annual premiums on property and casualty insurance, $3,360. 15. Received cash for job completed, $9.410. Enter the following transactions on Page 2 of the two-column Journal 21. Paid creditor a portion of the amount owed for equipment purchased on October 13, $3,110. 24. Recorded jobs completed on account and sent invoices to customers, $10,710. 26. Received an invoice for truck expenses, to be paid in November, $990. 27. Paid utilities expense, $1,120. 27 Paid miscellaneous expenses, $400. 29. Received cash from customers on account, $4,480. 30. Pald wages of employees, $2.980. 31. Paid dividends. $2,490 Required: 1. Journalize and insert the Posting References for each transaction in a two-column journal beginning on Page 1, referring to the fo debited and credited. If an amount box does not require an entry, leave it blank. 11 Cash 31 Common Stock 12 Accounts Receivable 33 Dividends 13 Supplies 41 Fees Earned 14 Prepaid Insurance 51 Wages Expense 16 Equipment 53 Rent Expense 18 Truck 54 Utilities Expense Truck Expense 21 Notes Payable 55 22 Accounts Payable 59 Miscellaneous Expense General Ledger Account Cash Account No. 11 Balance Date Item Post. Ref. Debit Credit Debit Credit 2014 Oct. 1 11x 22,400 22,400 Oct. 4 11 X 2,170 2,170 Oct. 10 11 X 2,000 2,000 Oct. 14 11 X 1,500 1,500 X Oct. 15 11 x 3,360 3,360 X Oct. 15 11 x 9,410 6,050 Oct 21 11 X 3.110 3,110 x Oct. 37 11 x 1,120 7 1,120 X Oct. 29 11 X 400 720 X loct. 29 11 X 4,480 X 4,480 X Oct 30 11 X 2.9907 2,980 X Oct. 31 11 X 2.490 2.980 X