Which of the Following Statements About Operating Activities Is Not

Which of the following statements about operating activities is not correct?

A) Operating activities refers to the day-to-day activities of producing and selling a product or providing a service.
B) Creditors and stockholders beliefs about a company's ability to generate a profit are unimportant.
C) Operating activities are critical for a business.
D) If a company is unable to generate income from its operations it is very likely that it will fail.