Question

Intellectual property rights and the opportunity to profit from their ideas gives creators __________.

Answer 1

I think that the best answer is "c. an incentive to bring their ideas to market" - you can see that through the statement of "the opportunity to profit from their ideas"- an opportunity to profit is an incentive to work and in the case of the creators - to bring their ideas to market.

However, an opportunity to profit is not a guarantee that one will profit - so for example option a) is wrong.