5 worksheets in one excel

there are five (5) exercise questions in the Pricing lecture slide, work on those 5 exercise questions, put them in one Excel file and submit (of course you need to show your work in Excel)

• Find the exercise questions in the Pricing lecture slide.
• Download, if necessary, the Excel files from the course website. For exercise question 4, only work on the question A. You do NOT need to work on question B.
• So, you will have five (5) outputs (worksheets). Put them in one Excel file and submit the Excel file.