You guys can fabricate numbers all that you want it does not change the FACT that CU men's basketball lost money in 2012. Let's take your number of $2.5 million in ticket sales (which is about $1 million too high) - since men's Basketball has expenses in excess of $4 Million per year - you still lose money if you do not receive a conference distribution for basketball.
CU was receiving $2.5 to $2.8 Million from the Big 12 for basketball. That was a combination of TV revenue share, Big 12 tourney, and NCAA tourney payout. I wanted to avoid going over the NCAA payout but simply put your conference earns one unit for each game a conference team play in - those units carry over for 5 years (six total). Each Unit is worth about $245,000. For example the Big 12 received $17 million in 2010 for the NCAA tournament.
Throwing in Women's basketball as some offset in revenue is plain silly. CU's Women's team loses over $2 million per year (biggest drain on the AD there is). They are half of your $1 Million estimate in total revenue - they usually bring in about $400,000 in revenue with Expenses of about $3 Million.
Here is a link for the Big 12 Basketball Revenue Breakdown
LINK - It is for 2008-09 season but it gives you an idea of the numbers. Since your attendance would of been down for that year how do you think CU made $4 million in Revenue ( Conference Distribution).
The Cost of moving Conferences is going to be close to $20 Million to the CU AD.