I am struggling to decide upon a decent topic for my Mathematics Exploration. I want to employ some economic theory into my investigation, as Economics is my HL subject and I want to apply calculus in the work. I was thinking about taking a firm such as Monsanto, regard as a monopoly, and pose some question about its efficiency or something. I could take real life figures about the sales from the Internet, and then make graphs or functions and calculate whether the revenue covers the costs etc. I could add some details like "will it pay off for Monsanto to sell their products at a price for a