Castle Windows is a small company that installs windows. Its cost structure is as follows: (Click the icon to view the cost structure.) Castle Windows' breakeven revenues is $700,000 and breakeven units is 1,750. Calculate the margin of safety in units and dollars and the margin of safety percentage if Castle Windows expects to sell 2,600 windows in the year. Begin with calculating the margin of safety in dollars. Determine the formula to calculate the margin of safety in dollars. Then, enter the amounts and calculate the margin of safety in dollars. Margin of safety in dollars Next, determine the formula, enter the amounts, and calculate the margin of safety in units. Margin of safety in units Finally, calculate the margin of safety percentage if Castle Windows expects to sell 2,600 windows in the year. Select the formula labels, then enter the amounts and calculate the margin of safety percentage. (Round your final percentage to one decimal place, X.X%.) Margin of safety percentage %