Choose one of the top firms on this list. Try to choose something no other student has already chosen.
http://www.forbes.com/global2000/list/
Do a little research into the company that you choose. Discuss the likely sources of economies of scale that are the foundation of their larger size. (The two sources can be found on pages 343 and 344 in your text).
In your response to other classmates, help them think of additional sources or expand on their descriptions. It is also fine to disagree with sources that a classmate has pointed out.
