According to the PMQ Pizza Magazine (https://www.pizzatoday.com/pizzeria-rankings/2018-top-100-pizza-companies/), an estimate of pizza sales in the United States for the top 100 pizza companies was $44.5 billion in 2018. Below are the top 5 companies with the number of franchise units and total gross sales in $ millions. Name Domino's Pizza Hut Little Caesars Pizza Papa John's International California Pizza Kitchen Units Sales ($ Millions) 14,635 12,252 16,499 12,034 5,418 4,000 5,122 263 3,695 840 Click here for the Excel Data File To complete this exercise, please access the data set with the top 100 pizza companies. Required: a. Using the data set, compute the sales per unit. (Enter the answers in $ millions. Round your answers to 3 decimal places.) Domino's Pizza Hut Name Little Caesars Pizza Papa John's International California Pizza Kitchen Sales Per Unit b. Construct a frequency distribution of companies based on total sales. (Enter the answers in $ millions.) Sales ($ millions) Frequency 0 up to 1750 1750 up to 3500 3500 up to 5250 5250 up to 7000 7000 up to 8750 8750 up to 10500 10500 up to 12250 12250 up to 14000 Total c. Construct a frequency distribution of companies based on per unit sales. (Enter the answers in $ millions.) Per unit sales ($ millions) Frequency 0.0 up to 0.5 0.5 up to 1 1 up to 1.5 1.5 up to 2 2 up to 2.5 2.5 up to 3 3 up to 3.5 3.5 up to 4 Total 0