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Transform the model into standard form and solve by using the computer. Given the following linear...

Transform the model into standard form and solve by using the computer.

Given the following linear programming model:

Maximize Z = 140x + 205y + 190z

Subject to:

10x + 15y + 8z <= 610

x/y <=3

x>=.4(x+y+z)

y>=z

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