Using Scenario C data for November explain your process

Using Scenario C data for November, explain your process for finding the price that maximizes contribution margin. How do you know that you have found the price that maximizes contribution margin? (i.e., that no lower or higher price would produce a greater contribution margin). Show your data in a spreadsheet (use the spreadsheet template Finding Optimal Price Using Contribution Margin located in Course Resources) and explain each column of the spreadsheet.