All of the following are kinds of inventory except 1- raw material inventory 2 finished product inventory 3- work in process inventory 4- FIFO

I will go for option4) FIFO. FIFO which means First In First Out is consider to be one of the inventory measurement techniques. 

option4) FIFO.....is the  answer...Thank you.

the right answer is no.04 FIFO because this is inventory measurement technique along with LIFO and Weighted Average method.

4. FIFO is only a method of inventory valuation and not itself an inventory.

FiFO is the correct answer.

The correct option is >>>>>>>>>>(D)

FIFO is the inventory valuation method

Option4 is correct answer to this question.

b is the answer4 the question.