What term describes the probability of a product ceasing to exist or becoming unusable within a limited time?

• A. Perishability
• B. Durability
• C. Obsolescence
• D. Reliability

Answer: (A)

Perishability describes how quickly a product loses value or becomes unusable after a certain point in time. It captures the idea that some items cannot be stored for long and must be sold or used within a limited window, or they cease to exist as viable offerings. In hospitality, this concept explains why things like fresh food or unused hotel rooms have time-sensitive value; if not used or sold in that window, they are lost.

Durability is about how long a product lasts physically under use. Obsolescence occurs when a product becomes outdated or no longer preferred. Reliability refers to the product performing consistently over time.