A company reports the following financial information. All debt is due within one year from the balance sheet date $($or operating cycle, if longer$)$ unless stated otherwise.

Retained Earnings $ $53,300$

Supplies $38,300$

Equipment $73,300$

Accounts Receivable $9,900$

Deferred Revenue $7,300$

Accounts Payable $20,200$

Common Stock $26,300$

Notes Payable $($due in $18$ months$)36,300$

Interest Payable $8,300$

Cash $23,700$

What is the amount of current liabilities?