Which of the following goods is rival in consumption and excludable?
A) a slice of pizza
B) cable TV service
C) a sunset
D) national defense

Question

Quizplus · Accepted Answer

A slice of pizza is rival in consumption because once someone consumes it, no one else can consume the same slice. It is also excludable because it can be easily restricted to only those who have purchased it or have been given permission to consume it. Cable TV service, on the other hand, is excludable but not rival in consumption because multiple individuals can watch the same program at the same time without reducing the experience for anyone else. A sunset is non-excludable and non-rival, as it can be enjoyed by anyone and does not diminish in quality or availability with additional consumption. Similarly, national defense is non-excludable and non-rival, as it is provided to all citizens regardless of their individual consumption.

Which of the Following Goods Is Rival in Consumption and Excludable