the following questions in Excel ( each question in separate sheet) 2.78 The following summary table presents the breakdown of the price of a new college textbook: a. Using the four categories publisher, bookstore, author, and freight, construct a bar chart, a pie chart, and a Pareto chart. b. Using the four subcategories of publisher and three subcategories of bookstore, along with the author and freight categories, construct a Pareto chart