I need help finding the margin in dollars and margin in safety ratio

Kimmel, Survey of Accounting, le with Job Order Costing Briel Exercise 11-11 For Blue Spruce Company, actual sales are $750,000, and break-even sales are $600,000. Compute the margin of safety in doliars Margin of safety Compute the margin of safety ratio Margin of safety ratico Click if you would like to Show Work for this question:0esn Sh W