Answer:
Objectives, Concepts and Journal Entry Accounts
Explanation:
The reason is that the objective of the FIFO and Weighted average methods is the same which is to assign the costs that were incurred to convert the raw inventory into finished goods.
The underlying concept in both of the method is cost flow assumption which is the transfer of the cost that was assigned to finished goods, to cost of goods sold.
The journal entry accounts are the same accounts used for weighted average method, LIFO and FIFO methods.
So these are the similarities which are found while comparing FIFO, LIFO and weighted average methods of process costing.
