Ayala Company manufactures four products in a single production facility. The company uses activity-based costing. The company has identified the following activities through its activity analysis:

(a) Inventory control,

(b) Machine set-ups,

(c) Employee training,

(d) Quality inspections,

(e) Material ordering,

(f) Drilling operations,

(g) Building maintenance.

For each activity, name a cost driver that might be used to assign overhead costs to products.

Ayala Company manufactures four products in a single production facility