Prelim 1 Marking Scheme

Question 1:
* 5 points total -- average 2.67


Question 2:
* 10 points total -- average 6.22 


Question 3:
* 14 points total -- average 12.29

* 5 points for part (a)
* 5 points for part (b)
* 2 points for part (c)
* 2 points for part (d)


Question 4:
* 12 points total -- average 10.56

* 2 points for part (a)
* 2 points for part (b)
* 3 points for part (c)
* 2 points for part (d)
* 3 points for part (e)