What does thinking at the margin mean? Also what is the purpose of a decision grid?

Answer 1

http://economics.about.com/od/informationforbeginners/a/marginal_analysis.htm

http://www.mindtools.com/pages/article/newTED_03.htm

Answer 2

Thank you!!!

Answer 3

You're welcome.

(Google is very helpful.)

Answer 4

Haha I know! But it seems that I never type in the right stuff that'll come with answers I can understand (: This website is so much more helpful.

Answer 5

Thanks.

To find those sites, I just copied and pasted these words in the Google search box.

thinking at the margin

purpose of a decision grid

Answer 6

I'll definitely try getting straight to the point now (: