If you had any clue you might actually be able to make a legitimate argument. Why is it every thing you ever post makes you look like a complete idiot? A typical classroom does not cost taxpayers $400,000. The cost is around $325,000. The teacher's salary is not the only salary necessary to cover a child's education. There are bus drivers, secretaries, special ed teachers, counselors, maintenance workers, and administrative workers, all whom are necessary to keep the school running efficiently. Secondly, there are costs for rent on the building itself, and there are also costs associated with extracurricular activities. Intelligent people understand that it's not "liberal bureaucracy wasting $350,000 per classroom; it's the cost of running a school.
Had you tried to make an argument that we are wasting money in certain areas, maybe you would have had an argument. Instead you are trying to convince us that we should be able to teach a group of 25 kids for $50,000 per year. Wake up for God's sake.