Answer:
1: Profit
2: A skill and happy workforce
4: Seeing an idea come into being
Explanation:
An entrepreneur is somebody who creates and develops a new business idea, and every business idea looks for a profit. S/he is commonly seen as an innovator who engages her/his idea related to her/his skills and interests. And if her/his idea comes to comes into being, s/he would achieve their sense as entrepreneurs and can make a profit of it.
Notoriety could be a side effect of their business idea but it isn't a primary incentive by itself.
Finally, taxes or tax policies are not an incentive for entrepreneurs and their economic activity. This is why entrepreneurs might look to develop their idea in states that have more favorable tax policies or tax breaks.
