The units of Manganese Plus available for sale during the year were as follows:

Mar. 1	Inventory	23 units	@ $32	$736
June 16	Purchase	33 units	@ $34	1,122
Nov. 28	Purchase	46 units	@ $35	1,610
		102 units		$3,468

There are 13 units of the product in the physical inventory at November 30. The periodic inventory system is used.

a. Determine the inventory cost by the FIFO method.

b. Determine the inventory cost by the LIFO method.

c. Determine the inventory cost by the weighted average cost methods. Round intermediate calculations and final answer to two decimal places.