1) The document describes the accounting cycle and accrual accounting. It explains adjusting entries for unrecorded receivables, liabilities, prepaid expenses, and unearned revenues.
2) The accounting cycle includes preparing financial statements and closing entries to transfer nominal account balances to the income statement or retained earnings.
3) Adjusting entries are made for transactions that occurred in the current period but were not recorded until the next period. This allows financial reports to reflect accrual-basis accounting.