You must complete parts 1, 2, 3, 4, 6, 7 and 8 before attempting to complete part 9. Part 5 is optional. Journalize the closing entries. Then post the journal to the general ledger you created in part 1. Indicate closed accounts by inserting a line in both the balance columns opposite the closing entry. Insert the new balance in the owner's capital account.
If an amount box does not require an entry, leave it blank.

Sales (Dr.) $45,000

Income Summary (Cr.) $45,000

Income summary (Dr.) $63,900

Advertising Expense (Cr.) $1,200

Rent expense (Cr.) $5,600

Office Supplies Cost (Cr.) $9,800

Insurance Expense (Cr.) $7,000

Sales Returns (Cr.) $2,900

Interest Expense (Cr.) $3,200

Cost of Goods sold (Cr.) $27,500

Selling and administrative expense (Cr.) $6,700

Income Summary (Dr.) $250,000

Capital investment (Cr.) $ 250,000

Explanation:

Closing entries are prepared to close business transactions that occurred during the month. These transactions are closed with a contra account of Income Summary. All debit balance are credited with a debit of Income summary account and vice versa. the temporary account balances are reset to zero after closing entries are passed.