The answers to the graphing exercise.

The market factors:
a. price of good itself	g. number of buyers
b. price of substitutes (in use)	h. price of inputs
c. price of complements (in use)	i. price of substitutes (in production)
d. income (normal good)	j. price of by-products
e. income (inferior good)	k. technology
f. consumer knowledge	l. number of sellers
The answers.
Market:	Event:
+
1. b-B Beef	Pork prices rise
2. h-D Newsprint	Wood pulp prices fall
3. c-B Beef	Potato prices fall
4. j-D or b-B Gasoline	Diesel prices rise
5. d-B Caribbean Cruises	Incomes rise
6. k-D Automobiles	Auto factories become more automated-advances un robotics
7. e-B Dried beans	Incomes fall
8. i-D Photocopiers	Xerox's patents expire
9. f-C Cigarettes	News of tobacco's health effects spreads around the globe
10. a-A Broccoli	Broccoli prices fall
11. g-C Fresh fish	Coastal populations (of people) decline
12. b-B Rice	Potato prices rise
13. h-D Clothing	Seamstress wages fall
14. c-C Draft beer	Peanut prices (at the bar) rise
15. j-E Petroleum Jelly	Gasoline prices fall
16. d-C Women's shoes	Incomes fall
17. k-D Crude oil	3D seismology methods make locating oil more a sure thing
18. e-B Used clothing	Incomes fall
19.i-D Lawyers	Easier to get into and pass law school and bar exam
20. f-B Oat bran	Nabisco advertises that oat bran cuts cholesterol
21. a-A Orange juice	Orange juice prices fall
22. g-C Apartments by military base	Military personnel from base deployed for extended time
23. b-C Coca Cola	Pepsi prices fall
24. h-D Gasoline	Crude oil prices fall
25. c-B CDs	CD player prices fall
26. c-C or j-D Crawfish	Rice prices increase
27. i-E Tobacco	Sweet corn prices rise (corn grows on same type of land
28. d-B VCR cameras	Incomes rise
29. h-D Computers	Processor chip prices fall
30. e-B Shoe repair services	Incomes fall
31. j-D Leather	Beef prices rise
32. h-D Air travel	Jet liner prices drop
33. d-C Art works	Incomes fall
34. f-C Beef	Oprah's mad cow disease program airs