North Carolina State University
Department of Economics
EC 201: Introduction to Microeconomics
2008, Section 2
Prof. Fanis Tsoulouhas
: Samuelson, P.A., and Nordhaus, W.D.,
, 18th Edition, McGraw-Hill, 2005.
Classroom Performance System (CPS)
: If you purchase a new textbook, it will come packaged with the CPS
enrollment code and possibly a discount coupon to use when you enroll.*
If you purchase a used textbook, you
will need to get a CPS enrollment code separately online.
In either case, you will also need to purchase a CPS
RF Response Pad (which looks like a remote control) at the bookstore, sold separately either in the computer
hardware section or in the textbook section.
Make sure you buy the radio frequency (and
If you received a CPS enrollment code with the textbook, follow the instructions to activate the pad (you may
want to do so after a class or two, once you are certain that you want to take this class).
If you need to get a
CPS enrollment code, after you purchase a Response Pad at the bookstore go to http://einstruction.com, click
on the “students” button, select “North Carolina State University” from the drop-down menu, click on “choose
site”, enter the Serial Number of the remote (which is printed on the back of the pad; it may be under the battery
cover) and the Class Key (which is shown below) and make sure you select “I do not have a code” when
prompted (note that the registration procedure may have changed since I prepared the syllabus).
enter the serial number, note that lower case L, l, may be indistinguishable from number one,1,