Answer:
The correct answer is letter "E": find the idea for his business.
Explanation:
There are no set of steps or books that could determine when entrepreneurs could start a business or not. Most ventures are engaged by recognizing an opportunity and matching it with strengths individuals have that could make the plan work. Proper assessment and partnership are vital in this stage for the venture not to be affected by the initial challenges of entering into a market.
If Arnold has found he has an entrepreneurial spirit, then, he should spot different opportunities in the market for him to take one and develop a business idea.