please help find the inventory fire loss :)

Vaughn Company lost most of its inventory in a fire in December just before the year-end physical inventory was taken. Corporate records disclose the following. Merchandise with a selling price of $30,100 remained undamaged after the fire, and damaged merchandise has a net realizable value of $8,200. The company does not carry fire insurance on its inventory. Compute the fire lossincurred. (Do not use the retail inventory method.) Inventory fire loss s