An analysis of the XO Candy Corporation divided its products into two categories: chocolate-based candies and non-chocolate-based candies  The analysis shows that, unlike the non-chocolate candies, few chocolate candies sold enough units to be profitable
Nevertheless, stopping production of the unprofitable chocolate candies will not necessarily make the entire company more profitable, because
XO has recently removed its two lowest-selling chocolate candies from their product line and replaced them with different types of chocolate candies.