For a certain company, the cost for producing :1: items is 40a: + 300 and the revenue for selling 2: items is 80:12 0.53:2 . revenue) minus how much it spends (cost). The prot that the company makes is how much it takes in ( ts to maximize its prot, or at least In economic models, one typically asgimes that a company wan wants to make a prot! Part a: Set up an expression for the prot from producing and selling :13 items. We assume that the company sells all of the items that it produces. (Hint: it is a quadratic polynomial.) Part b: Find two values of :1: that will create a prot of $50. The eld below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or a: + 1; a: 1). The order of the list does not matter. To enter 3 , type sqrt(a). {-3 II E'. Part c: Is it possible for the company to make a prot of $2,500