?Donaldson's Delivery Company began operations on January? 1, 2019. The following Trial Balance was prepared on December? 31, 2019.

?Donaldson's Delivery Service Company
Trial Balance
December? 31, 2019
Account Title	Debit	Credit
Cash	?$15,500
Accounts Receivable	?8,000
Prepaid Rent	?2,400
Office Supplies	?1,400
Land	?25,000
Building	?32,000
Equipment	?23,000
Accounts Payable		?$10,400
Unearned Revenue		?2,500
Notes Payable		?20,000
Common Stock		57,000
Dividends	7,000
Service Revenue		80,300
Salaries Expense	34,000
Rent Expense	15,000
Truck Expense	5,800
Office Expense	1,100
Total	?170,200	?170,200

What is the net income for the year ended December? 31, 2019?