mework Assignment: SCC Sp21 ACCT 311 LEC 1. QUIZ: Chap Question 7 1 pts (PB9) Fire Company is a service firm with current service revenue of $900,000 and a 40% contribution margin. Its fixed costs are $200,000. Ice Company has current sales of $420,000 and a 30% contribution margin. Its fixed costs are $90,000. Compute the degree of operating leverage for the Fire Company. nework ent service rev 30. Ice Compa xed costs are age for both ce ales? Explain w 10% D Question 8 1 pts (PB9) Fire Company is a service firm with current service revenue of $900,000 and a 40% contribution margin. Its fixed costs are $200,000. Ice Company has current sales of $420,000 and a 30% contribution margin. Its fixed costs are $90,000. Compute the degree of operating leverage for the Ice Company. I Question 9 1 pts (PB9) Fire Company is a service firm with current service revenue of $900,000 and a 40% contribution margin. Its fixed costs are $200,000. Ice Company has current sales of $420,000 and a 30% contribution margin. Its fixed costs are $90,000. Which company will benefit most from a 10% increase in sales? Fo