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

Accounts Receivable Accounts Payable Salaries Expense Repairs Expense Truck Equipment Notes Payable Cash Supplies Expense Service Revenue Gasoline Expense Salaries Payable $5,000 7,000 5,000 900 8,000 10,000 8,300 7,200 1,100 32,000 3,200 500 O A. $18,000 O B. $13,000 OC. $30,200 OD. $25,200