Question $28(2$ points$)$

Which of the following actions of a firm suggests that it uses the freemium approach for applying freeconomics?

It provides free services to customers and gets paid for it by third parties.

It reduces the sale price of one item in order to sell something else of value.

It distributes products to customers without an appreciable cost to anyone.

It offers basic services for free, but charges a premium for special features.

It allows people to participate and collaborate to create something of value.