Please help me with these questions!

QUESTION 19 although inventory is included on the balance sheet as an as? set, most business professionals consider which forms of inventory as a liability? safety stock work in process just in case dead stock QUESTION 20 what is the purpose of inventory? provide a buffer for critical operations o cover inefficiencies balance supply and demand and provide a buffer for critical operations o all of these cover inefficiencies and balance supply and demand balance supply and demand QUESTION 21 The current backlog at the ports is a good example of The Bull Whip Effect o inventory issues o poor flow of inventory information