Importance Sales History Averages Averages Exercises Exercise 1 Exercise 2 Exercise 3 Exercise 4 Revenue & Guest Counts Revenue & Guest Counts Exercise 1 Sales Variances Sales Variances Exercises Exercise 1 Exercise 2 Exercise 3 Future Sales Revenues & Guest Counts Revenues & Guest Counts Exercises Exercise 1 Exercise 2 Average Sales Average Sales Exercises Exercise 1 Exercise 2 Exercise 3 End of Lesson Exercises Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6