Self Test

Before taking the self-test, refer to the learning objectives listed at the beginning of the module and the key terms listed at the end of the module.

  1. LO B.1 Which of the following is not a valid LP constraint formulation?

    1. 3X+4Y≤12

    2. 2X × 2Y ≤ 12

    3. 3Y + 2Z = 18

    4. 100≥ X+Y

    5. 2.5X+1.5Z=30.6

  2. LO B.2 Using a graphical solution procedure to solve a maximization problem requires that we:

    1. move the iso-profit line up until it no longer intersects with any constraint equation.

    2. move the iso-profit line down until it no longer intersects with any constraint equation.

    3. apply the method of simultaneous equations to solve for the intersections of constraints.

    4. find the value of the objective function at the origin.

  3. LO B.3 Consider the ...

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