The following links are from Winter 98 Econ 120A (NOT FOR THIS QUARTER).
Print all the pages and keep them for future reference.

Click Samples for sample exam questions with answers.
Print out the Web page for Homework #2.
For Answers to HW#2 click Page 1 or Page 2.
Click answers for answers to Exam #1.
Print out the Web page for Homework #2 and do it.
In HW#2, for Part III, set a >= 5 at the beginning and a = 5 for III.4.
Print out the Web page for Homework #3.
For Answers to HW#3 click Page 1 or Page2
For Answers to Exam #2 click Page 2 or Page 3 or Page 4.
For Answers to Final exam click Page 1 or Page2 or Page3 or Page4.