hello, can someone please please help me with this management accounting question i would really appreciate it all the information is provided below i need this as soon as possible as im struggling. thank you again

Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units the relevant range of production is 500 units to 1,500 units): Sales Variable expenses Contribution margin Fixed expenses Net operating income $ 22,100 12,700 9,400 7,708 S 1,692 Required: What is the contribution margin ratio? (Round your answer to 2 decimal places.) Contribution margin ratio %