Complete the following problems from the text using Microsoft Excel and ForecastX:
Problem 7 
Problem 11 
Problem 12 
You will be expected to submit a single fully functional, and clearly labeled Excel spreadsheet that uses a separate worksheet within the spreadsheet for each problem.  For each problem, you will be expected to submit a complete copy of your original work, documenting all calculations.  
Your spreadsheet will be expected to include the complete data set used and a complete copy of all calculations or other work you have performed (including a complete copy of your Forecast X output) to derive your answers for each problem.  No credit will be granted for work that is not completed using Excel, for which your Excel worksheet is not fully interactive, or for which your work shown is incomplete.