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

Mar. 1	Inventory	21 units	@ $30	$630
June 16	Purchase	32 units	@ $33	1,056
Nov. 28	Purchase	42 units	@ $35	1,470
		95 units		$3,156

There are 16 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. $fill in the blank 1

b. Determine the inventory cost by the LIFO method. $fill in the blank 2

c. Determine the inventory cost by the average cost methods. Round answer to two decimal places. $fill in the blank 3