This document provides instructions for an Excel project involving the analysis of rental car revenue data. It outlines 22 steps to create a workbook with 4 worksheets (Analysis by, Data, Sorted, Airport) that imports revenue data from a text file, sorts and filters the data, performs calculations, and includes charts. Formatting requirements are specified. The final worksheets include revenue averages by car class with conditional formatting, charts comparing average revenues over time, and responses to two analysis questions.