Message-ID: <4756112.1075843092348.JavaMail.evans@thyme> Date: Fri, 21 Apr 2000 04:57:00 -0700 (PDT) From: owner-e204-1@haas.berkeley.edu To: e204-1@haas.berkeley.edu, e204-2@haas.berkeley.edu Subject: Fwd: Crystal Ball Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-From: owner-e204-1@Haas.Berkeley.EDU X-To: e204-1@haas.berkeley.edu, e204-2@haas.berkeley.edu X-cc: X-bcc: X-Folder: \Jeff_Dasovich_Dec2000\Notes Folders\Mba--quant X-Origin: DASOVICH-J X-FileName: jdasovic.nsf Dear E204-1 and E204-2 students, Erik Magner has informed me that the academic version of Crystal Ball that you received does not have the decision variable function that we discussed in class. I was under the distinct impression that your version would have the decision variable function but limited to two choices for cells that could operate as decisions. I would suggest that you try Tools - Crystal Ball Decision and see if your software permits access. If not, you may have to try several decision choices in separate simulations (a little more tedious but this is essentially what Crystal Ball would do). I spoke with the same person at Decisioneering, and she indicated the student version of Crystal Ball should be able to set up the decision cells and function correctly (as long as you go through the Tools - CB Decision steps, not just the simulation (triangular) start icon. You can test your software with the attached simulation for airline reservations. --Tom McCullough >Date: Fri, 21 Apr 2000 10:00:32 -0700 >From: "Erik Magner" >Organization: Nieco Corporation >X-Mailer: Mozilla 4.61 [en] (Win95; U) >X-Accept-Language: en >To: Tom McCullough >CC: Elizabeth Joy , > "Mendelson, Aaron" >Subject: Crystal Ball > >Dear Prof. McCullough: >I just talked to the technical service from Decisioneering, the >programmers of Crystal Ball. They told me that the decision variable >function will not work with the academic version of the program. That >is the version we have. > >The decision variable function could be used in problem 13.19b. It may >be a good idea to inform all students to find a solution manually for >problem 13.19b before the weekend frustration starts. >Thanks >Erik Magner >emagner@nieco.com >magner@haas.berkeley.edu > >Copy: Aaron Mendelson, Class Representative - E204_Airline_Overbooking_sim-2.xls ======================================================================= Tom McCullough Senior Lecturer Haas School of Business University of California at Berkeley ==========================================================================