Following is an extract of account balances of Aztec Moving Services as of December 31, after the first year of operation.

Accounts Receivable	$6,000
Accounts Payable	5,000
Salaries Expense	7,000
Repairs Expense	900
Truck	10,000
Equipment	11,000
Notes Payable	8,500
Cash	7,200
Supplies Expense	1,000
Service Revenue	31,000
Gasoline Expense	3,800
Salaries Payable	200

What is the amount of total assets at the end of the year?