Suppose a firm offers two product, word processor and spreadsheet, and produces each at a marginal cost of zero. There are two consumers: Marge values a word processor at $110 and a spreadsheet at $120, while Ned values a word processor at $100 and a spreadsheet at $120.
a. Can the firm make more money by selling these two products as a bundle than by selling them separately? Why does this work in this case, or why doesn't it work?