The cost, in millions of dollars, of building a three-story high school in New York State was estimated to be C(x) = 2.1 + 0.14x − 0.0001x2 where x is the number of thousands of square feet. Suppose that you are contemplating building a for-profit three-story high school and estimate that your total revenue will be $0.21 million dollars per thousand square feet. What is the profit function (in millions of dollars)? P(x) = What size school should you build in order to break even? (Round your answer to 3 decimal places.) thousand ft2