How should the relation between opportunity and problem be understood in entrepreneurship?

Correct answer: A useful solution to a problem can become an opportunity

Entrepreneurship often begins when a person notices that people face a difficulty or unmet need. The difficulty itself is not automatically a business opportunity. It becomes an opportunity when someone understands the need and develops a useful, affordable, and acceptable solution. In this way, observation is converted into value for customers and possibly into a sustainable livelihood.

Option C is correct because a useful solution can meet demand and create a service or product that people are willing to use. The other choices wrongly treat every problem as only a loss, suggest avoiding all problems, or deny the connection between markets and needs. A thoughtful entrepreneur studies the problem instead of accepting it passively, while also checking whether the proposed solution is practical.