Knowledge Check $01$

A company uses a periodic inventory system. On Novem Jer$1,$ the company had $8$ items of beginning inventory with a cost of $$22$ per unit. On November $2,$ the company purchased $10$ units at $$21$ per unit. On November $6,$ the company purchased $5$ units at $$25$ per unit. Then, on November $8,$ the company sold $18$ units. Using UFO, the cost of the $18$ units sold is

Cost of the units sold