Use the data on the "Lookup Functions" worksheet to calculate the total number of orders, average revenue per order, and total sales revenue for each customer. Format the Average Order Revenue and Total Sales Revenue as currency with $2$ decimal places.

Based on this information, the company is offering discounts on their next order. The criteria for each discount is listed below. The Discount$\%$ column should display the percent off of their next order the customer will be awarded: