What is marketing?

 a) The total process by which a business plans, produces, prices, promotes and distributes a product and a service to its consumers

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I support answers of my colleagues 

My answer is an option (A)

yeah its opt. b>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

d)Producing the right products and/or services to satisfy consumers’ needs and wants

Yes it is producing the right products to satisfy the cx needs and wants. But it is important to add that while increasing the customer value, it should also result in Shareholder value as well.

 b) The manner in which a business advertises and promotes its products and services to consumers.....