Answer these 2 questions also. And explain it please.b. Calculate the margin of safety. c. Calculate the degree of operating leverage (two decimal points).

The following monthly budgeted data are available for the Stark Company: Sales $500,000 $300,000 $900,000 Variable expenses 300,000 210,000 697,000 Contribution margin $200,000 $90,000 $203,000 The budgeted operating income for the month is $208,000. Submission Instructions: a. Calculate the break-even sales for the month