A firm produces a product that has the production cost function C(x)equals=120120xplus+42604260 and the revenue function R(x)equals=150150x. Find and analyze the break-even quantity, then find the profit function. a) The break-even quantity is nothing units. (Type a whole number.) b) Write the profit function. P(x)equals=nothing

David paid $975,000 for two beachfront lots in coastal south carolina, with the intention of building residential homes on each. two years later, the south carolina legislature passed the beachfront management act, barring any further development of the coast, including david's lots. when david files a complaint to seek compensation for his property, south carolina refuses, pointing to a passage in david's own complaint that states "the beachfront management act [was] properly and validly designed to south carolina's " is south carolina required to compensate david under the takings clause?