Instructions for getting extra credit

• Do either problem I or problem II (or both!)
• Do at least 9 additional problems.
• Turn in your work.
  

If you don't turn in at least 10 problems or if you don't do either problem I or II, you won't get any extra credit.

You will get 2 points for each correctly solved problem. Only your 10 best problems will be graded, no matter how many are turned in.

This will count as one-half of a homework assignment (which is 12.5% of the total homework grade before Exam I)