On occasion, the FIFO and the weighted average methods of process costing will result in the same dollar amount of costs being transferred to the...

On occasion, the FIFO and the weighted average methods of process costing will result in the same dollar amount of costs being transferred to the next department. Which of the following scenarios will have that result.a. When there is not beginning inventoryb. when there is no ending inventoryc. when the beginning and ending inventories are equal in terms of unit numbers