1. Although major appliances, like washers and dryers, are usually considered homogeneous shopping products, the high-efficiency front-loaders that boast many more features than standard machines are gaining in popularity. Do you think high-efficiency technology is enough to make washers and dryers heterogeneous shopping products? Explain.

1. A local civic organization has asked you to give a luncheon presentation about planned obsolescence. Rather than pursuing a negative approach by talking about how businesses exploit customers through planned obsolescence, you have decided to talk about the benefits of producing products that do not last forever. Start one-page outline of your presentation.