Of course it is! And they aim to make a profit as well!when I pay to go on a Dive trip with the LDS ...is part of my cost paying for the LDS Dive master to go?
But one or two caveats. They're not going as divemasters but as organisers, and they sure do earn their keep. You have no idea how much administration is necessary during a trip.
And they are taking a risk, these days a high risk. If they sell all the places then they should make a profit to help keep their business going. But if they don't fill the trip and they've already accepted money from some people then the trip happens anyway and they lose a bundle on it.