do on excel and explain, please. thank you

1. First, she would like you to edit the worksheets Deqle, Satisfaction and End-User Satisfaction to display the total number of responses for each year. 2. scale across all, she wants a count of the number of failures in the worksheet Mower Test. 3. Next, Elizabeth has provided you with prices for PL, praducts for the past five years: Create a new worksheet to compute gross revenues by month and region, as well as worldwide totals, for each product using the data in Mower Unit Sales and Tractor Unit Sales. 4. Finally, she wants to know the market share for each product and region by month based on the PLE and industry sales data, and the average market share by region over the five years. Summarize all your findings in a report to Ms. Burke. 1. First, she would like you to edit the worksheets Deqle, Satisfaction and End-User Satisfaction to display the total number of responses for each year. 2. scale across all, she wants a count of the number of failures in the worksheet Mower Test. 3. Next, Elizabeth has provided you with prices for PL, praducts for the past five years: Create a new worksheet to compute gross revenues by month and region, as well as worldwide totals, for each product using the data in Mower Unit Sales and Tractor Unit Sales. 4. Finally, she wants to know the market share for each product and region by month based on the PLE and industry sales data, and the average market share by region over the five years. Summarize all your findings in a report to Ms. Burke