Read this passage from the article: Vitale called the invention a "package saver" in her patent application, but now it's called a pizza saver or pizza table. The small, plastic tripod, which resembles a dollhouse table sitting in the middle of a pizza, made it possible to deliver pizzas without the box top collapsing into the cheese. The author's purpose for writing this passage was to __________. describe Vitale's invention and explain how it works convince the reader that Vitale should have prospered provide the reader with a description of dollhouse furniture criticize restaurants for delivering pizza with collapsing box tops
