I just want to double check if this is correct. For the dates, I am unsure if it is 6/1 or 6/30 for the first box of each category.

Problem 4-02A Len John started his own consulting firm, John Consulting, on June 1, 2022. The trial balance at June 30 is as follows. JOHN CONSULTING Trial Balance June 30, 2022 Credit Debit $ 6,850 7,000 1,997 2,880 15,000 Cash Accounts Receivable Supplies Prepaid Insurance Equipment Accounts Payable Unearned Service Revenue Common Stock Service Revenue Salaries and Wages Expense Rent Expense $ 4,255 5,200 21,997 8,300 4,000 2,025 $39,752 $39,752 In addition to those accounts listed on the trial balance, the chart of accounts for John also contains the following accounts: Accumulated Depreciation-Equipment, Salaries and Wages Payable, Depreciation Expense, Insurance Expense, Utilities Expense, and Supplies Expense. Other data: 1. Supplies on hand at June 30 total $720. 2. A utility bill for $270 has not been recorded and will not be paid until next month. 3. The insurance policy is for a year. 4. Services were performed for $4,120 of unearned service revenue by the end of the month. 5. Salaries of $1,400 are accrued at June 30. 6. The equipment has a 5-year life with no salvage value and is being depreciated at $250 per month for 60 months. 7. Invoices representing $4,250 of services performed by John during the month have not been recorded as of June 30. Post the adjusting entries to the ledger accounts. Enter the totals from the trial balance as beginning account balances. (Use T-Accounts.) (Post entries in the order of journal entries presented in the previous question.) Cash 6/30 Bal. 6850 Accounts Receivable 6/1 7000 6/30 4250 6/30 Bal. 11250 Supplies 6/1 1997 6/1 1277 6/30 Bal. 720 Prepaid Insurance 6/1 2880 6/30 240 6/30 Bal. 2640 Equipment 6/30 Bal. 15000 Accumulated Depreciation Equipment 6/1 250 250 6/30 Bal. Accounts Payable 6/1 4255 6/30 270 4525 6/30 Bal. Salaries and Wages Payable Salaries and Wages Payable 6/1 1400 6/30 Bal. 1400 Unearned Service Revenue 4120 6/1 6/30 5200 1080 6/30 Bal. Common Stock 6/30 Bal. 21997 Service Revenue 6/1 8300 6/30 4120 6/30 4250 16670 6/30 Bal. Salaries and Wages Expense 6/1 4000 6/30 1400 6/30 Bal. 5400 Rent Expense 6/30 Bal. 2025 Depreciation Expense 6/1 6/30 Bal. Insurance Expense Insurance Expense 6/30 240 6/30 Bal. 240 Utilities Expense 270 6/1 6/30 Bal. 270 Supplies Expense 1277 6/30 6/30 Bal. 1277