According to SWOT Analysis, Which of the Following Is a Characteristic

According to SWOT analysis, which of the following is a characteristic of a company's opportunities?

A) External factors that come from unfavorable trends or developments that lead to deteriorating revenues or profits.
B) External factors that reflect the potential that can be realized through marketing strategies.
C) Internal factors that identify the positive aspects internal to a business that add value or offer a competitive advantage.
D) Internal factors through which the marketing objectives will be achieved.
E) Internal factors that detract from the value of a business.