Your analysis close,but "deal" not finished.
You forgot incomes of-
$400,000 rent annually by Mandalay for City.
Percentage of concession sales at stadium
Ticket incentive,back to city..
Parking Revenues back to city..
So you left out alot.
YOU also left out $10-11 million+++ of "new" sales tax revenue for the city annually.
So you have alot to do,you also have to remember the"deal" is going to change,Mandalay here next week with City.
So be patient,the costs going Down all the time,without changing quality of the"stadium" or "product" for consumers.
More information about formatting options