If possible include cell formula (=) or instructions on how answer was obtained. Looking to use as study material for later.

Many thanks!

You are provided with the following data. Required: Compute the CM ratio and variable expense ratio. Combute the break-even. Compute the target profit. Target profit in unit sales Target profit in dollar sales Compute the margin of safety with the original data. Compute the degree of operating leverage with the original data. Note: All amounts should be entered as positive values