124,000 rounds at one course in Chicago between March 25 and December 15? Under what conditions would that be possible?
Here's the math (assuming no rainouts):
124,000 rounds divided by 265 days = 468 rounds / day (!)
Average day from June 15-December 15 = 12 hours
Average day from March 25-June 15 = 14 hours
So, let's round up, and say the average day is 13 hours, and people are playing in 2.5 hours, so that's 10.5 hours of tee times who can complete a full 18.
468 / 10.5 hours = 44.5 golfers per hour = a four-ball every 5.5 minutes
Looks like some MBA guy's spreadsheet for future earnings.