Which of the following examples best illustrates the marketing concept
Which of the following examples best illustrates the marketing concept?
A) A mail-order company begins using less expensive packing material to increase profits per sale.
B) A manufacturing firm opens a new distribution facility closer to the factory.
C) A catering firm decides to expand its hours of operations to better serve working mothers.
D) An automobile manufacturer installs a new assembly chain that increases output by 20 percent.
E) A food company puts nutritional information on its packages in accordance with government regulations.