The Rose Bowl is a college football tradition that dates back to the early $1900$s$.$ The Microsoft Excel file RoseBowl.xlsx contains records on the winning and losing teams during the Rose Bowl$$s history. The variables in this file are game date, winning team, winning score, losing team, and losing score. These data are sorted by winning team and then by date.

$38$a$.$ Examine the Microsoft Excel file RoseBowl.xlsx and read it into SAS.

b$.$ Create a variable that calculates the difference in points between the two teams.

c$.$ Present the game date using a format that includes the day of the week.

d$.$ Create a cumulative counter variable that tracks the total number of Rose Bowl games.

e$.$ Create another cumulative counter variable that tracks the number of wins for each team.