Need to create a daily and weekly sale in a microsoft excel file

Hi, Our daily and weekly sales report will show uniquie SKUs, Quantity on hand and Quantity sold. We want to be able to take these numbers and plug it into a spreadsheet template to generate information about sales for specific SKUs. We need someone to create a daily and weekly spreadsheet template with Mircosoft Excel that can show the following information once SKU, Quantity on Hold, and Quantity sold is plugged into the template: Top 20 Daily SKUs TOP 20 SKUs that sold the most Top 20 Daily % Gainers TOP 20 SKUs that has the biggest % increase in sale (Only look at SKU that sold more than 10 QTY) Top 20 Daily % Losers TOP 20 SKUs that has the biggest % decrease in sale (Only look at SKU that sold more than 10 QTY) Low Stock Inventory Items that are running out of stock (Find velocity, Total QTY / Sales today, list items that will sell out within 21 days ) Top 20 Weekly SKUs TOP 20 SKUs that sold the most Top 20 Weekly % GainerTOP 20 SKUs that has the biggest % increase in sale (Only look at SKU that sold more than 10 QTY) Top 20 Weekly % Losers TOP 20 SKUs that has the biggest % decrease in sale (Only look at SKU that sold more than 10 QTY) Low Stock Inventory Items that are running out of stock (Find velocity, Total QTY / Sales this week, list items that will sell out within 21 days )