Answers not complete. No sure what I could be missing need help.

In January, Tongo, Inc., a branding consultant, had the following transactions, a. Received $9,900 cash for consulting services rendered in January b. Issued common stock to investors for $18,000 cash. C. Purchased $21,400 of equipment, paying 25 percent in cash and owing the rest on a note due in 2 years. d. Received $8,500 cash for consulting services to be performed in February e. Bought and received $1,200 of supplies on account. Received utility bill for January for $1,680, due February 15. g. Consulted for customers in January for fees totaling $18,400, due in February h. Received $21,500 cash for consulting services rendered in December Paid $600 toward supplies purchased in (e). Prepare the journal entry for each of the above transactions. (If no entry is required for a transaction/event, select "No Journal Entry Required in the first account field.) Prepare the journal entry for each of the above transactions. (If no entry is required for a transaction/event, select "No Journal Entry Required in the first account field.) Answer is not complete. No Transaction General Journal Debit Credit 1 a Cash Service Revenue 9,900 9,900 2 b Cash Common Stock O 18,000 18,000 3 C Equipment Cash 21,400 5,350 4 d Cash Deferred Revenue 8,500 8,500 5 0 Supplies Accounts Payable 1.200 1,200 6 f Utilities Expense Accounts Payable 1,680 1.680 7 9 Accounts Receivable Service Revenue 18.400 00 18.400 a Cash 9,900 Service Revenue 9,900 2 b Cash 18,000 Common Stock 18,000 3 21,400 Equipment Cash 5,350 4 8,500 Cash Deferred Revenue 8,500 > 5 1,200 Supplies Accounts Payable 1,200 6 f 1,680 Utilities Expense Accoupts Payable O 1,680 7 18,400 9 Accounts Receivable Service Revenue O 18,400 21,500 8 h Cash Accounts Receivable 21,500 600 9 Accounts Payable Cash OS 600