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Quantitative Analysis for Management Decision Final Examination The soft copy should be e-mailed to shewayirgaa@gmail.com. Instruction: Select 5Questionsand Give Clear Answer Accordingly. All steps are mandatory 1. Solve the following linear programming problem by using graphic method (8pt) Z (max) = 40x1+ 32x2 Subject to constraint 40x1+20x2 s 600 4x1+10x2 = 100 2x1+3x2 =38 X1&x2 20 2. Find the assignment of salesmen to various districts which will result minimum cost. (8pt) A B C D 3. Solve the following LLP by graphical method (8pt) Z min. : 50X1 + 80X2 Subject to 20X1 + 30X2 21400 10X1 + 40X2 21200 X1 , X2 20 4. Find the initial solution using NWCM, Least Cost and Vogel's approximation method(10pt) And Find the optimum solution of NWCM Initial solution using the MODI or Steeping Stone method A B C Supply