The marketing concept holds that $\_\_\_\_\_\_\_\_.$

Question $78$ options:

A$)$

a new product will not be successful unless it is priced, distributed, and sold properly

B$)$

customers who are coaxed into buying a product will most likely buy it again

C$)$

a firm should find the right products for its customers, and not the right customers for its products

D$)$

consumers and businesses, if left alone, won't buy enough of the organization's products

E$)$

a better product will by itself lead people to buy it without much effort from the sellers