I think that the best answer is "c. an incentive to bring their ideas to market" - you can see that through the statement of "<span>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. </span>
It is really dificult for someone to arrive at this conclusion and regret situations that might affect others negatively, and then acknoledge his/her mistake. As a result this person decides to make amends, correct any wrongs and follow another direction. This takes courage, humility and being honest with oneself and others, as well as genuine desire to create a better relationship and communication with people.
1. french
2. italian
3. japanese
4. spanish
B overstepping its authority