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BusMgt 331 Exam 1 With Answers

BusMgt 331 Exam 1 With Answers - First 5 letter of your...

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First 5 letter of your last name (leftjustify) -)-)t-) OSU E-mail identifier [i.e. christobek.ll {rightrustify) t ttt Business Management 331 Exam I Name (Last, First): You have 90 minutes to complete this exam. A countdown timer willbe projecled on the screen during the quiz. No "time checks" willbe verbally given by the instructor during the quiz. When the 90 minutes are complete, all writing willc€ase. Please read each question carefully and directly answer the question that is asked. You may usea calculator for the exam. However, no instniction on the useof the calculatoa or its functions willbe given during the exam. In addition, no sharing of calculators is permitted. The use of cell phonet. PDAS, and iPods (MPg players, dufina tha exam are prohibited! Place the answer to the question asked in the box provided. Points will be deducted for answeB not placed in the box. Do notwrite equations or anything otherthan the answer in the box. Only one student is allowed at a time to use the restroom. You willsurrender your exam lo the insbuclor or TA prior to going to the restroom and it willbe given back upon your retum. No communication of anykind is allowed between students during the course of the eyam. This includes all forms of verbal comm!nication, written communication. and/or eleckonic communication. I have readthe examinstructions above and understand thal any violationotthe examrules will result in a suspected case of academic misconduct. Signatu.e: Date: Do not writebelow this line Total ooints on exam JJU Total ooints missed Percent correct Curved score
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1. [60 points total -- 20 points tor each probrem, Solve the following linear programming problems graphically (each line in the graphs is one unil, X1 is on the horizontal axis, X2 on thevertical axis). List the comer points of thefeasible region, determine the objective function value at the comer points, and indicate the optimal solution. lfthe problem is infeasible, unbounded, or has multiple optimal solutions, indicate in the space below lh€ table. Maximize Subject to Z=3X1 X1 6Xz 2X, : 10 XzZ 0 16 2Xt x1 X, '+ 2)q ?,o x, i x, .'lt /o1 0 ZY, - x-L = o X IX --'-t'* ?lo Zy, -- F" IF X. -- I Tttr* X1 * lO Yt =(., ( V..,'"rc,l- L, l.) All decision variables Z 0 i Infeasible / Multiple Optimal/ tJnbounded Mo-rr pr-.i DPn i.n* Do notwrite below this line 2 : . iI z*;r"={., ) ,/l I .. f"i .' x. =Li ii .tX,|.a[:io ',,/,: Gorner Points Objective Function Optimal? (o,ol \.2,4\ 3o x i6, ul t8 (a,4 ?^ x
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Minimize Subject to 2Xt -3Xr +X2 + 2114 + Xt >- 3 xi-3XrZ3 All decision variables:0 Corner Points Objective Funclion Optimal? Infeasible / Multiple Optimal/ lJnbounded lNfuxs, Bue zy, t'lXt "lv - 3x, rXL x,i ."--""t- ol _i I 3 o X, - 3X" " 3 tf^ IJD C.:r"i.-- /o ^';s '43 ?usru6- /5 f,=ro,g.-- R-r.,t'^l Do notwrite below this line 3
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Minimize Subject to XI x2 XzS 8 2X.+Xzi8 x1 - xzl l All decision vadables:0 Gorner Points Objective Function Valuc Optimal?
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