I think $7.00 is cheap. You're there for 3 hours and food was provided. So what if no one used any of the resources. You're taking up space when classes could've been going on. $7.00 per person per hour or just $7.00 period. Doesn't matter if you were going to purchase anything. That was space provided for a measly $7.00. Also as we all know food isn't cheap either.