Table 10-4 a Company Has Decided to Use 0−1 Integer Programming to Programming

question 57

Multiple Choice

Table 10-4
A company has decided to use 0−1 integer programming to help make some investment decisions. There are three possible investment alternatives from which to choose, but if it is decided that a particular alternative is to be selected, the entire cost of that alternative will be incurred (i.e., it is impossible to build one-half of a factory) . The integer programming model is as follows:
-Table 10-4 presents an integer programming problem. What is the meaning of Constraint 1?

• A) If X₁ is selected, X₂ must also be selected.
• B) No more than two alternatives may be selected.
• C) At least two alternatives must be selected.
• D) If X₂ is selected, X₁ must also be selected.
• E) None of the above

---

Definitions:

Quid Pro Quo

A Latin term meaning an exchange of goods or services, where one transfer is contingent upon the other.

Hostile Environment

An unwelcoming or unpleasant atmosphere, especially in the workplace, which may involve harassment or discrimination.

Hedonist

A person who believes that the pursuit of pleasure or happiness is the most important goal in life.

Might-Equals-Right

A belief or principle that power and strength justify moral superiority or rightful authority.