Question content area top Part 1 The point at which a? company's costs equal its revenues is the? break-even point. C represents the? cost, in? dollars, of x units of a product and R represents the? revenue, in? dollars, from the sale of x units. Find the number of units that must be produced and sold in order to break even. That? is, find the value of x for which CequalsR. Cequals12xplus450 and Requals14.5x.