I need help with these Accounting problems asap, I don't understand it.

12 Lenny's - July 31, 2019 Kimberly Mejia Pre-Closing Trial Balance Account 100 105 110 150 155 200 205 210 215 220 250 300 305 400 500 505 510 515 520 550 Account Name Cash Accounts Receivable Supplies Equipment Accumulated Depreciation Accounts Payable Wages Payable Interest Payable Uneamed Revenue Dividends Payable Note Payable Common Stock Retained Eamings Service Revenue Supplies Expense Mower Repair Expense Wages Expense Truck Rental Expense Depreciation Expense Interest Expense Totals Debit 0.00 Credit Enter amount: typing in the a Do NOT copy 0.00