Should an entrepreneur never change a plan?

Correct answer: No, changes can be made according to evidence and circumstances

The governing concept is entrepreneurial adaptability. A plan is a guide based on the information available at a particular time, not an unchangeable promise. If customer feedback, costs, technology, competition, or other reliable evidence changes, the entrepreneur should review assumptions and modify objectives, methods, budget, or schedule where necessary. Such a change is a reasoned response to circumstances, not automatically a sign of weakness or indecision. Therefore, option C is correct: a plan may be improved according to evidence and conditions. Option A wrongly treats flexibility as weakness, option B assumes that every first idea is perfect, and option D incorrectly rejects the value of planning altogether.