Which of the Following Is True About Surplus Variables in a Simplex

question 25

Multiple Choice

Which of the following is true about surplus variables in a simplex tableau?

• A)They are used to convert ≤ constraint inequalities to equations.
• B)They require the addition of an artificial variable.
• C)They represent unused resources.
• D)They should be added to the left-hand side of the equation.
• E)They yield a positive profit.

---

Definitions:

Laundry Products

These are detergents, fabric softeners, bleaches, and other additives used in the washing of clothes.

Aluminum

A chemical element, symbol Al, known for its lightweight properties and wide use in various industries such as transportation, construction, and packaging.

Differentiated Oligopolist

A type of oligopoly where firms sell products or services that are distinct from each other and are not perfect substitutes.