So, traveling 3 parsecs by Jump-1 is three times as expensive as traveling by Jump-3. Great for passengers who take the Jump-3, but not for the ship owners. If you allow high-jump ships to charge more, they start making economic sense for both the passengers and operators.I can't run the numbers--would charging 50% more make it feasible to operate a Jump-3 ship, or does it have to charge double the given passage price?