solve the question with great details use the excel to analyze but copy the answers into a word document

please solve the question with great details use the excel to analyze but copy the answers into a word document!!
* you need to use Excel in running the analysis
* you need to copy and paste the results in a word document, then type your answers and explain what the question asked for!
please do your best i need to get a full mark in this case study!!!
i have attached the case study including the questions in the document also other data that you need to solve the questions.
all analyzing process must be done using Excel please.