During April,Leary Company Sold 900 Units of Product Q Compute the Cost of the Ending Inventory Under Each of Inventory

During April,Leary Company sold 900 units of Product Q.Its beginning inventory and purchases during the month were as follows:
$\begin{array}{llll}\text { Apr. }&1 & \text { Beginning inventory } & 200 \text { units @ } \$ 1 \\& 5 & \text { Purchases } & 200 \text { units @ } \$ 2\\&10 & \text { Purchases } & 200 \text { units @ } \$3 \\&15 & \text { Purchases } & 200 \text { units @ } \$ 4\\&20 & \text { Purchases } & 200 \text { units @ } \$5 \\&25 & \text { Purchases } & 200 \text { units @ } \$6\end{array}$
Compute the cost of the ending inventory under each of three methods: (a)average-cost,(b)LIFO,and (c)FIFO.Assume the periodic inventory system is used.(Show your work.)