please help me with the below for Customer relationship Management :

Question $1$

Discuss the marketing concept and explain why this concept has flourished compared to the production and selling concept in relation to each orientation listed below.

$1\mathrm{.}1\mathrm{.}1$ Customer Orientation $(5$ Marks$)$

$1\mathrm{.}1\mathrm{.}2$Systems Orientation $(5$Marks$)$

$1\mathrm{.}1\mathrm{.}3$Profit Orientation $(5$Marks$)$

$2\mathrm{.}1\mathrm{.}1$ Differentiate between the production and selling concepts. Provide examples to support your answer. $(10$ Marks$)$