In a given process costing system, the equivalent units of production are computed using the average cost method.$$The percentage of completion for the current period only is included in the calculation of the:

Beginning Work in

Process Inventory

Ending Work in

Process Inventory

Group of answer choices

$$No$$Yes

$$No$$No

$$Yes$$Yes

$$Yes$$No

If the ending work$-$in$-$process inventory is $50\%$ complete, using the average cost method, what was the materials cost in Work in Process at October $31?$