BusMgt 331 Sample Exam 1B With Answers

BusMgt 331 Sample Exam 1B With Answers - (leftrustifyl...

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First 5 letter of your last name (leftrustifyl) t ttt Lasl5 digits oJyour Student Number (SSN) r ttt Business Management 331 Exam I Name (Last / First): You have 90 minutes to complete this exam. A countdown timer willbe prcjected on the screen during the quiz. No "time checks" willbe verbally given by the instructor during the quiz. When the90 minutes are complete, all writing willcease. Please read each question carcfully and directly answerthe question that is asked. You may usea calculator for lhe exam. However, no instruction on the use of the calculator or its functions willbe given during the exam- ln addition, no sharing of calculators is permitted. THE USE OF CELL PHONES AND PDA'S AREPROHIB'TEDI Place the answerto the question asked in the box provided. Points willbe deducted for answers notplaced in the box. Do nol waite equalions or anything other than the answer ln the box. Only one student is allowed at a time to use the reslroom. You willsurrender your exam to the instructor prior to going to the restroom and it willbe given back upon your return. No communication of any kind is allowed between students during thecourse of the exam. This includes allforms of verbal communication, written communication, and/or eleckonic communication. I have readthe exam instructions above and unde.sland that any vlolatlonofthe exam rules will result in a suspected case of academic misconduct Slgnature: Date: Optional lnformation Where did you buy your textbook? How much dld you pay for it? Lz €k 4-h #ta Do not write below this line Total points on exam 289 Total ooints missed Percent correct Curved score
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1. [60 pointstotal -- 20 points lor eaeh prcblertl Solve the following linear programming problems graphically (each line ln the graphs is one unit, X1 is on the horizontal axis, X2 on thevertical axis). List the comer points of the feasible region, determine the objective function value at the comer points, and indicate the optimal solution. lf the problem is infeasible, unbounded, or has multiple optimal solutions, indicate in the space below the table. Maximize Subject to Z=2X1 5Xr 3Xr + 3X, + 10Xz 2\z >- 6 Alldecision va ables Z 0 s50 s6 5X, +roXx:Sb xl ;f I /o I 3y, X. (ve""'...- t,-") ?X.r. =t X, = 3 (rF,", +"."^- u*) Do notwrite below this line 2 Cornet Points Objective Function Valuo Optimal? (o,s) 9 (o,s\ /s {z,s\ t3 b,,^ lb X Infeasible / [.4ultiple Optimal/ Unbounded
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l\4aximize Subject to z = Xr 200X, 3Xr-Xzi0 Xz3 I 2\ + 2Xz >- 16 All decision variables:0 I I i i I i \ l N - | | i I i i \ 3f.i$Tei i i i,\ Corner Points Objective Function Value Optimal? u,c1 -ltlz (zsl - l-11 1 (a,"t 8 lnfeasible / [Iultiple Optimal/ Unbounded U N 8o,., pr 3x, -1. = o 3x, = Xz Y. '- 1 (6o1,6.a*- t,...-) l-6-, + ZV, = lL l,ix. - :T-- ;\: OtJSo o.rbO l ?sc.r ". u ON coF:Sr..,{..r;A (2) iHE 06.l a-o ve 6.,,,, .ir o.r 6167, (A,tc.;n f5 K, - .o ( rr'"- 6616-],- 15 t5 lVi6X,^., t€) 5--lo-' ,, Trt6 f61,g.5 \JJ Do notwrite below lhis line 3
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z= x2 2Xr + Xzi 10 6Xr+gX,S54 Xr!6 Alldecision variables : 0 Minimize Subject 1o Corner Points Objective Funct:on Valuo Optimal?
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