(10 points) Your friend Sue, the entrepreneur, has just released a fantastic software product (which lets you do home architecture), and it sold very well for the first several months. But now, sales have suddenly started to tail rapidly downward, despite an increase in marketing, no new competitors, and no discernable problems in her sales channel. Sue expressed her frustration: "It's as though my sales dropped off into a chasm." She commissions market research on her earliest customers, and finds out that in general, while it doesn't completely fulfill all their needs, they can see it's going to be a great product some time in the future, so they're betting on it today. Sue has a long list of new features to add to the product and has no method to prioritize them for her team. Can you help her? How should she consider prioritizing them? (Loose guideline: 1-3 paragraphs)