Airline Club

I would call `making profits` as Phase I of this game. I was trying so hard to keep a 33% (1/3) margin (a.k.a, flights profit)
but as I increased the service funding to reach a service quality of 80, 1/3 margin is too much.

So I came to Phase II -- increase the # of passengers... Alex's insights bring a lot of sense, I will try to see if I can reduce the
SF a little bit.  Also, I set the auto-renewal to 30%, maybe that's a place I can improve.

30% is too low, you start to get way too many delays and cancellations, I think the range to keep really is 50-60% now, 70% maybe is a luxury now, but below 50% you start loosing more then you save from cancellations and delays.