Solve the below problem:
Q: Dell Inc. is the worlds largest computer systems company selling directly to customers. Products include desktop computer systems, notebook computers, workstations, network server and storage products, and peripheral hardware and software. The following is a list of accounts and amounts reported in a recent year. The accounts have normal debit or credit balances and the dollars are rounded to the nearest million. Assume the companys year ended on January 31, 2012. Accounts Payable $ 8,409 Marketable Securities (investments) $ 690 Accounts Receivable 6,383 Other Assets 7,741 Accrued Expenses Payable 3,928 Other Income 143 Accumulated Depreciation 2,393 Other Liabilities 8,324 Cash 8,232 Property, Plant, and Equipment 4,400 Contributed Capital 11,339 Research and Development Expense 485 Cost of Sales 50,234 Retained Earnings ? Income Tax Expense 756 Sales Revenue 61,141 Inventories 767 Selling, General, and Administrative Expenses 7,072 Long-Term Debt 1,908
Required:
1. Prepare an adjusted trial balance at January 31, 2012.