$1.(10)$ Discuss the basic inventory problem confronting this firm.

$2.(5)$ Air$-$freight bills keep growing both in numbers and in total dollar value of freight transported. What are the factors that have contributed to the development of this situation? Do they reflect efficient or inefficient management of purchasing, inventories, and production in firms such as this one? Discuss.

$.3(5)$ What would be the benefits of a supply chain management structure for this company?

$4.(5)$ Should Glass build up her Inventories?

in finance this question belongs to which subject and sub subject tsub dubsubject