Some of you may be interested in your grade at mid-term.  

Exam scores  

     Exam 1				      	      	________ of 100
     	
Homework

	 Divide total of points earned by
	 total points possible to obtain a
	 percentage score and multiply by 25.		________ of 25


Audit

	 Divide total of points earned by
	 total points possible to obtain a
	 percentage score and multiply by 25.		________ of 25
	 


Total
	Add the three lines above to obtain		________ of 150



Letter grades. If your total is 135 or more, you have an A.
               If your total is 120 or more, you have a  B.
               If your total is 105 or more, you have a  C.
               If your total is 90  or more, you have a  D.


Notes: If you have missed a homework assignment and your name is on
Brown's list of excused assignments, then your total may be slightly
higher. 

There are 300 points which remain to be earned or loss. Thus,
your final grade may differ from your grade at mid-term.