Help Seve & Ex Submi Barclay Enterprises manufactures and sells three distinct styles of bicycles the Youth model sells for $340 and has a un contribution margin of $115, the Adult model sells for $870 and has a unit contribution margin of $460, and the Recreational model sells for $1,060 and has a unit contribution margin of $510. The company's sales mix includes 5 Youth models: 9 Adult models, and 6 Recreational models of the Terms annual fored costs total $6,520,000, calculate the firm's contribution margin ratio per composite unit (rounded to the nearest whole percentagel I o o o o oo