With so much productive capacity and room for expansion in

Question

Part 1:

Which type of inventory system would you use in the following situations?

1. Supplying your kitchen with fresh food.
2. Obtaining a daily newspaper.
3. Buying gas for your car. 

Part 2: 

With so much productive capacity and room for expansion in the United States, why would a company based in the United States choose to purchase items from a foreign firm? Discuss the pros and cons.