Read "Demand and Supply for Cattle" on page 239 in your textbook.
Pretend you are a southern farmer and write a persuasive letter to Texas ranchers explaining why they will make a lot of money  if they drive their cattle toward the  Southeast. Remember  to talk about supply and demand in the letter.   
Post your letter in the comments section.
 
 
 
 

Watch the video.  We call this unit Bigger, Better. Faster. Why?  Be specific - cattle, railroads, steel, oil