Exhibit 15
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Date: Sat, 10 Nov 2012 10:27:34 -0500 (EST)
From: tighe@umbc.edu
To: nagaraj@umbc.edu
Cc: knanes@umbc.edu, raji@umbc.edu, tighe@umbc.edu, gobbert@umbc.edu,
kogan@umbc.edu
Subject: Re: [Fwd: Re: math 151 hw 10 webassign problem (fwd)]

Bad Karma this past week.

I have been sick all week and Webassign decided to totally change their
scheduling process.  I tried to reschedule things because of the hurricane
last week and instead all I did was mess it up.

 Please contact your own classes for what you plan to do with this mess.

 The homework should be ok going forward but every time I have tried,
which is many by the way, to fix this I seem to make it worse.

It only involves two sections, 4.5 and 4.7 and should not be such a huge
issue.  I an going to tell my students to do written homework for these
two sections and have the TA's grade a couple of the problems.  Kal is
having his class do text problems and giving them an extra drop on
homework.

I believe that this is a case of a mountain-out -of-a-molehill.  I only
assign homework to make sure we are all doing the same level of work. 
Each instructor has the ability to schedule them for whenever they wish,
which Raji and Kal have done.

Again I am sorry
Bonny