The law of increasing costs means that when an economy increases the productions of one item

a. the opportunity cost goes up b. the actual cost of making the item goes down c. actual cost goes up but he oportnity cost goes down d. production costs will increase also.

-- tom gross (im2koolx@aol.com), February 19, 2004

Answers

i want to know about opportunity cost is concluson.thank you very much!

-- david (huarongchen@hotmail.com), July 02, 2004.