I'm having trouble with this question. how would you solve this?

Inter-Trode Corp. is a small computer consulting business. The company is organized as a corporation and provides consulting services, computer system installations, and custom program development Inter-Trode Corp. showed the following alphabetized post-closing trial balance at August 31, 2014 Account Balance Accounts payable 76,500 Accounts receivable 112,500 Accumulated depreciation, equipment 3,500 Cash 103,500 Equipment 17,000 Retained earnings 54,500 Share capital 98,500 Note: There were 3,000 shares issued and outstanding on August 31, 2014 Depreciation on the equipment is $600 per month Inter-Trode Corp.'s salarios expense is a total of $600 per day for each work day (Monday-Friday) in the month (for simplicity, please ignore all statutory holidays) The following source documents are from September Deposit slip (September 13 Invoice 8400 Receipt from Mary's Diner Inter Office Memo 3 Inter Office Memo 1 Inter Office Memo 2 Receipt from Susan's Diner Customer Statement for BetaCo Purchase Order 8201 O Invoice 1624 Receipt 397 Inter-Office Memo 4 Invoice 1823 Invoice 1825 O Toronto Hydro E. Inter-Omice Memo 5 Receipt 395 O Recept 2362 Recept 390 Inter-Office Memo 6 a) Analyze each of the preceding source documents and prepare journal entries using this information only. Note that some source documents may not require an entry. Also, all bills are recorded in the journal on the day they are received. Enter an appropriate description when entering the transactions in the journal. Datos must be entered in the format dd/mmm (ie. January 15 would be 15/Jan). General Journal Account Explanation Page Gj1 F Debit Credit General Journal Account Explanation Page GJ2 F Debit Credit Date Data + = +1 + L + + - + TI + L + L + General Journal Account Explanation Page GJ3 F Debit Credit General Journal Account Explanation Page GJ4 F Debit Credit Date Date + 1 1 + + - + + + - b) What is the next step in the accounting cycle? This is the last stop O Post transactions O Prepare an unadjusted trial balance O Prepare a post-closing trial balance Prepare an adjusted trial balance O Prepare financial statements O Prepare adjusting entries O Prepare closing entries