Answer all the questions:

What is customer centricity and explain the $7$

pillars of customer centricity?

What are Data$-$Driven business models and

What are the four types of business models?

What is Price elasticity and How do you

measure the elasticity of demand?

What is E$-$Commerce and online retailing?

What is the difference between online retailing

and e$-$commerce?

What is digital marketing and What is the

foundation of digital marketing? Give an

example.