Read this passage from "The Value of Money."
But certain products can and do deflate without affecting a country’s economy. The technology industry is a good example. Prices for computers, televisions, and phones decrease over time. This does not happen because the demand for those goods is low. It happens because the parts become cheaper and cheaper to make. Therefore the product itself becomes cheaper and cheaper to make.
Which answer choice best describes the relationship between the events described in the passage?