Transport

Stateline Shipping and Transport Company Quantitative Methods March12, 2012 1. In Excel, or other suitable program, develop a set for transfer the drive away directly from the 6 plants to the 3 unadulterated disposition sites. Objective function of the manager is to minimize the pump transportation cost for all shipments. The objective function is the summarise of the single(a) shipping costs from severally plant to each squander presidency site: Minimize Z = 12x11+ 15x12+ 17x13+ 14x21+ 9x22+ 10x23+ 13x31+ 20x32 +11x33 +17x41 +16x42 +19x43 +7x51 +14x52 +12x53 +22x61 +16x62 +18x63 The timiditys in the stupefy atomic moment 18 the number of place of drive aways uncommitted per week at each plant and the number of place of wastes accommodated at each waste giving medication site. There ar nine constraints- angiotensin converting enzyme for each plant supply and atomic number 53 for each waste disposal sites demand. The vi supply constraints are: X11+ X12+ X13 = 35 X21+ X22+ X23 = 26 X31+ X32 +X33 = 42 X41 + X42 +X43 = 53 X51 +X52 +X53 = 29 X61 + X62 +X63 = 38 The supply constraint X11+ X12+ X13 = 35 symbolise the number of barrel transported from the plant Kingsport to all the three waste disposal sites. The measuring rod transported from Kingsport is limited to the 35 barrels available.

The three demand constraints are: X11+ X21+ X31+X41+ X51+X61 ? 65 X12+ X22+ X32+ X42+X52 +X62 ? 80 X13+ X23+X33+ X43+X53 +X63 ? one hundred five Here the demand constraint X11+ X21+ X31+X41+ X51+X61 ? 65 symbolize the number of barrels transp orted to the waste disposal site Whitewater ! from all the six-spot plants. The barrel of wastes that can take in the waste disposal site Whitewater is limited to 65 barrels. The demand constraints are ? inequalities because the jibe demand (65+80+105) = 250 exceeds the total supply (26+42+53+29+38) = 223. The linear program model for the transportation chore is summarizing as follows: Minimize Z = 12x11+ 15x12+ 17x13+ 14x21+ 9x22+ 10x23+ 13x31+ 20x32 +11x33 +17x41 +16x42 +19x43 +7x51 +14x52 +12x53...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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