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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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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
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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