User blog comment:John Alfred Hammond, CEO/Jurassic Park Target Audience/@comment-1259419-20131124091222

I would use the first method in the first few years. Once InGen would've earned most of its spendings back, I'd open the park to the general population.

I wonder how the real-life Jurassic Park, Jurassic Park: The Ride (which had cost $100 million to construct), earned its money back.