Can you help me understand the ones I keep getting wrong. Please provide the work and how you are getting the answer, thank you.

ORIOLE BLE Trial Balance April 30, 2020 Debit Credit $ $ 3744 $ Cash 3530 Accounts Receivable 300 Supplies 10449 Equipment 1340 Accumulated Depreciation Equipment 2100 Accounts Payable O Salaries and Wages Payable Owner's Capital Service Revenue Unearned Service Revenue 1000 Advertising Expense 677 Miscellaneous Expense 173 Depreciation Expense 550 Salaries and Wages Expense 2300 Totals 21492 $ (3) CORRECTING ENTRY No. Account Titles and Explanation Debit Credit 1. Accounts Receivable 430 Cash 430 2. Advertising Expense 77 Miscellaneous Expense 3. 77 Salaries and Wages Payable 700 Salaries and Wages Expense 4. Equipment 700 400 Supplies 5. Maintenance and Repairs Expense 400 77 Equipment Cash 51 26 Cash Accounts Receivable Supplies Equipment Accumulated Depreciation--Equip. Accounts Payable Salaries and Wages Payable Unearned Service Revenue Owner's Capital Service Revenue Salaries and Wages Expense Advertising Expense Miscellaneous Expense Depreciation Expense Debit Credit $4,200 3,100 700 10,100 $1,340 2,100 700 1,000 11,660 5,700 3,000 600 250 550 $22,500 $22,500 Horace Culpepper reviewed the records and found the following errors. 1. 2. 3. Cash received from a customer on account was recorded as $750 instead of $320. A payment of $77 for advertising expense was entered as a debit to Miscellaneous Expense $77 and a credit to Cash $77. The first salary payment this month was for $2.000, which included $700 of salaries payable on March 31. The payment was recorded as a debit to Salaries and Wages Expense $2,000 and a credit to Cash $2,000. (No reversing entries were made on April 1) The purchase on account of a printer costing $400 was recorded as a debit to Supplies and a credit to Accounts Payable for $400. A cash payment of repair expense on equipment for $77 was recorded as a debit to Equipment $51 and a credit to Cash $51. 4 5