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QUESTION 6 True False QUESTION 7 QUESTION 8 Which of the following is not a requ

ID: 3219667 • Letter: Q

Question

QUESTION 6

True

False

QUESTION 7

  

QUESTION 8

Which of the following is not a required input for a typical transportation problem?

Capacities (or supplies)

Unit shipping (and possibly production) costs

Distance from origins to destinations

Demands

QUESTION 9

Which of the following is true regarding multiple optimal solutions?

All solutions have the same values for the decision variables

All solutions have the same value for the objective function

All solutions have the same shadow prices

All of these options

QUESTION 10

Workforce scheduling problems are often integer programming models, which means that they have:

an integer objective function

integer decision variables

integer constraints

all of these options

a.

b.

c.

d.

e.

Explanation / Answer

Q6)

Answer: False

That is, the decision variables restricted to be integers, then will be a feasible solution and necessarily an optimal solution to the integer programming problem.

Q8)

Answer: C

That is, distance from origins to destinations.

Q9)

Answer: D

That is, all of these options.

Q10)

Answer: D

That is, all of these solutions

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