Identify whether or not each of the following scenarios describes a competitive market, along with the correc

Scenario

Is the $n$

A few major airline companies represent a great majority of total air travel. Consumers consider all different flights to be essentially the same, and comparison shop for the lowest price.

The government has granted the U$.$S$.$ Postal Service the exclusive right to deliver mail.

There are thousands of car dealerships that serve millions of consumers each year. The dealerships vary by location, offerings, and quality, allowing consumers with an array of preferences to find vehicles that match their individual needs.

There are several dozen crust makers that distribute their frozen products to hundreds of pizza shops nationwide. The shop owners source crusts from the cheapest available producer.