Hortonville has a “new” grocery store. Gilbert's Sentry, a new $3 million, 20,000-square-foot store is actually a relocation of a store (Gilbert's SuperValu Foods) previously located on Black Otter Lake. It is the only full-line grocery store between Appleton and New London. Like all communities, the residents of Hortonville are concerned about nutrition. So the store manager, Jeff, has asked you to analyze some data on a set of products that are wheat based.