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UNIVERSITY OF WATERLOO MIDTERM EXAMINATION WINTER TERM 2011 Student Name (Print Legibly) ( family name ) ( given name ) Signature Student ID Number COURSE NUMBER CO 227 COURSE TITLE Introduction to Optimization COURSE SECTION 001 DATE OF EXAM Tuesday, March 1, 2011 TIME PERIOD 7:00 - 9:00 pm DURATION OF EXAM 2 hours NUMBER OF EXAM PAGES (Including cover page) 10 pages INSTRUCTORS P. Roh EXAM TYPE Closed Book ADDITIONAL MATERIALS ALLOWED Calculator (Non-graphing) Notes: 1. Fill in your name, ID number, and sign the paper. 2. Answer all questions in the space provided. Ask the proctor for ex- tra blank pages if necessary. Show your work and give FORMAL solu- tions. Leave your answers in exact form, such as 5 + 7, 4 1 / 3 - sin( 3 10 ), etc. 3. Check that the examination has 10 pages. 4. Your grade will be influenced by how clearly you express your ideas, and how well you organize your solutions. Marking Scheme: Question Mark Out of 1 16 2 10 3 15 4 19 5 10 Total 70 DO NOT WRITE FORMULAS ON THE COVER PAGE.
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CO 227 - Midterm Examination Winter 2011 Page 2 of 10 1. For these questions, write a mathematical program to solve the given problem and classify the type of mathematical program as linear, integer, or non-linear. (Include an explanation of what each variable in your program represents.) (a) Co-op Calculates makes the world’s best calculators. The workers work on a 3 day cycle in one of 2 shifts each day. The minimum number of workers needed for each
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This note was uploaded on 01/26/2012 for the course ECON 401 taught by Professor Burbidge,john during the Fall '08 term at Waterloo.

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