Expressions_Industry, final updates to reflect a working code to gain user input of sheets used per week, weeks per month used and months per year.  Outputting this number to the user, showing them the average sheets of paper used in a year.  Dividing this number by 5000 (the number of sheets of paper in a case), to determine and inform user of number of cases of paper to be purchased per year, then taking this number and showing how many reams of paper this reflects.  Run successful.  Final notes added.