Explore BrainMass
Share

# Multiple choice questions

I just want to make sure they are correct. If I am wrong please explain why.

Sensitivity analysis information in computer output is based on the assumption of
no coefficient change
one coefficient change
two coefficient change
all coefficients change

I think the correct answer is one coefficient change

Let M be the number of units to make and B be the number of units to buy. If if cost \$2 to make a unit and \$3 to buy a unit and 4000 units are needed, the objective function is
Max 2M + 3B
Min 4000 (M +B)
Max 8000M + 12000B
Min 2M + 3B

I think the correct answer is Max 2M + 3B

A transportation problem with 3 sources and 4 destination will have 7 terms in the objective function
True
False

I think the correct answer is True

If a real-world problem is correctly formulated, it is not possible to have alternative optimal solutions.
True
False

I think the correct answer is False

#### Solution Preview

1. Sensitivity analysis information in computer output is based on the assumption of
no coefficient change
one coefficient change
two coefficient change
all coefficients change

I think the correct answer is one coefficient change
You are right.

2. Let M be the number of units to make and B be the number of units to buy. If ...

\$2.19