Understanding how weighted averages work will be a very important topic for you in this course, since your grades are determined in this way, In this project, you will create an Excel spreadsheet that can calculate a MATH 123 student's final grade. You will then write a reflection paper answering several questions regarding your project In this prolect you are required to do the following: 1. Create a Microsoft Excel spreadsheet file that will be capable of calculating a student's final grade in this course. Keep in mind that weighting by percentages is used in determining the final grade. o Open a new Excel spreadsheet file. Create 4 additional sheets in Excel (5 sheets total o How to create a new sheet in an Excel file: Click on the plus sign at the bottom of the page. Copy and paste the original spreadsheet into the new sheet before making changes. Rename the new sheets appropriately bright clicking on the sheet name and selecting Rename Use the "Save A