Each year, Bloomberg Businessweek publishes information and rankings of master of business administration (MBA) programs. The data file MBA Analysis contains similar data on several variables for eight reputable MBA programs. The variables include pre– and post–MBA salary, percentage salary increase, undergraduate GPA, average Graduate Management Admission Test (GMAT) score, annual tuition, and expected annual student cost. Compute the mean and median for each of the variables in the database and write a short report that summarizes the data. Include any appropriate charts or graphs to assist in your report.