To view answers to Final Exam click: Page 1 , or Page 2 , or Page 3 , or Page 4. To view answers to Homework #3 click: Page 1 , or Page 2 , or Page 3 , or Page 4 , or Page 5.
Click Final exam for guidelines on the final exam.
Click Winter 120B for a list of files available from last quarter's 120B.

ABSOLUTELY NO GRADE CHANGES IN HW #2 OR EXAM #2 AFTER THE DEADLINE EXCEPT FOR RECORDING ERRORS.
Grades have been posted and new weighted averages computed. Click Scores for information about checking the new scores. Bring recording errors directly to my attention. To bring the class average to a C, 13 points have been added to each of you in the score for the first midterm exam (subject to a max of 70).
For answers to Exam #2, click Page 2, or Page 3, or Page 4, or Page5.
Honors students should bring me a printout of their Excel file. Click HONORS for details about the projects for Econ 120BH.
Click Homework #3 for viewing Homework #3 (due last day of class). Print that file and carry out the computer exercise posted in it.
For answers to Homework #2, click Page 1, or Page 2, or Page 3. NOTE: PRINTING MIGHT TAKE A VERY LONG TIME AND YOU MAY BE BETTER OFF JUST VIEWING THE ANSWERS.
Click Exam #2 for guidelines on the second mid-term exam.
Click Homework #2 for viewing Homework #2 (due Tuesday, May 19).
For answers to Exam #1 click Page 2, or Page 3, or Page 4, or Page 5.

Click Exam #1 for guidelines on the first mid-term exam.
See answers to Exercise 3.5 in the fourth edition. It is useful to study these ansers.
Click Homework #1 for the first homework.