Yes, rapporter has several meanings but in the first sentence, the person asking the question expects that there might be a benefit that will increase the assets of the other person(s) while in the second sentence using apporter, the range of expected benefits is wider. For example, in addition to a material payoff, it might be intellectual, health, fame…

Of course, even in the first case, the answer might nevertheless state the gain won’t be financial but any possible benefit.