i posted this earlier but i think i found error in the answer i got if someone could send me the part b with a bit of explaination it would be helpful

(6) PUI Edit te duuvenes, prepare the journal entry to Felt 2015. Assume all payments and receipts are made as indicated. E3-6 Nile Company had the following trial balance at June 30, 2014 (its year end): Debit Credit Cash $ 5,840 Accounts receivable 850 Supplies 1,100 Equipment 9,360 Accumulated depreciation-equipment $ 3,900 Unearned service revenue 1,500 R. Nile, capital 11,750 Totals $17,150 $17,150 During the month of July, the following selected transactions took place: July 2 Paid $750 cash (in total) for rent for July, August, and September. 10 Purchased $200 of supplies for cash. 14 Collected the full balance of accounts receivable. 20 Received $700 cash from a customer for services to be provided in August. 25 Provided $1,300 of services for a customer and immediately collected cash ER 3 ADJUSTING THE ACCOUNTS had not billed or ne company had provided $800 of services for a client that it had not be Additional information: 1. At July 31, the company had provided recorded. 2. Supplies on hand at July 31 were $800. 3. The equipment has a six-year useful life. July 31, the company had earned $900 of revenue that it had received in advance. Instructions (a) Record the July transactions. (b) Prepare monthly adjusting entries at July 31