Current Designs manufactures two different types of kayaks, rotomolded kayaks and composite kayaks. The following information is available for each product line. Rotomolded Composite Unit selling price $700 $2,000 Unit variable costs $420 $1,340 The company's xed costs are $640,800. An analysis of the sales mix identies that rotomolded kayaks make up 80% of the total units sold. (a) 5 Your answer is incorrect. Determine the weighted-average unit contribution margin for Current Designs. Weighted-average unit contribution margin