1.In terms of revenue by media channel, television and radio still dominate the entertainment and media market.

True

False

2.A formal definition of e-commerce is:

	1.	The exchange of transactions between entities via the Internet as a platform.
	2.	The digital enabling of transactions and processes within a firm involves information systems under the firm's control.
	3.	The use of mobile apps for providing a service.
	4.	Digitally enabled commercial transactions between and among organizations and individuals.

3.This type of supply chain allows companies to react to disruptions in the supply chain in a particular region by moving production to a different region:

	1.	Adaptive.
	2.	Agile.
	3.	Lean.
	4.	Accountable.