The final answer key is on the front page of the course website. I forgot to post quiz 10's answer key earlier, but that's now up as well. The final went very well, I think, with three perfect scores. The overall curve in the course is the same one I announced earlier:
A 89-100 # students = 6
A- 84-88 # = 3
B+ 79-83 # = 3
B 69-78 # = 3
B- 65-68 # = 3
The practice packet contained a couple of errors*, so I gave 2 bonus points on the final to the students that pointed those errors out to me. Next time I teach a course, I'll offer that incentive from the start.
If you'd like to pick up your final exam, send me an email and we can arrange it. Enjoy the rest of your summer!
*Here they are:
- On page 20, I should have asked about Px = 100 in part a (because it is written in the statement of the problem, above), instead of Px = 10, in which case x* = 3 would be correct.
- I should have had yB = 84, not 94 in the pure exchange problem.