Answer:
Closing Entries Dated 31, 2016
Dr. Cr.
Closing Income Accounts
Service revenue $186,100
Interest revenue $90,300
Income Summary $276,400
Closing Expense Accounts
Income Summary $153,400
Supplies Expense $96,900
Advertising expenses $18,200
Salaries and wages $21,000
Income tax expense $17,300
Closing Income Summary Account
Income Summary $123,000
Retained Earning $123,000
Closing Dividend Account
Retained Earning $7,800
Dividend $7,800
Explanation:
All the Income and Expenses accounts are closed to Income summary account. The net balance of income summary account is transferred to retained earning account. The dividend balance is also transferred to retained earning account to close it. Ultimately all the balances are netted off in retained earning account.