How Is an LP Problem Changed into an ILP Problem

question 28

Multiple Choice

How is an LP problem changed into an ILP problem?

• A) by adding constraints that the decision variables be non-negative.
• B) by adding integrality conditions.
• C) by adding discontinuity constraints.
• D) by making the RHS values integer.

---

Definitions:

Subordinated Debentures

A type of debt instrument that ranks below other debts in case of liquidation or bankruptcy.

Debentures

A type of debt instrument that is not secured by physical assets or collateral but is based on the issuer's creditworthiness and reputation.

Junk Bonds

High-yield bonds with a lower credit rating than investment-grade bonds, reflecting a higher risk of default.

Industrial-Development Bond

A government-issued bond to support the development of industrial projects, often tax-exempt for the buyer.