Riverside Inc. makes one model of wooden canoe. Partial information for it follows: Number of Canoes Produced and sold 515 665 815 $ 73,645 149,000 $222,645 ? ? ? ? ? ? Total costs Variable costs Fixed costs Total costs Cost per unit Variable cost per unit Fixed cost per unit Total cost per unit ? ? ? ? ? ? n. n. n. ? ? ? Complete this question by entering your answers in the tabs below. Required 1 Required 3 Required 4 Complete the table. (Round your cost per unit answers to 2 decimal places.) Number of Canoes Produced and Sold 515 665 815 Total Costs Variable Costs $ $ 98,420 $ 120,620 Fixed Costs 73,645 149,000 222,645 149,800 149,800 Total Costs $ $ 248,220 $ $ 270,420 Cost per Unit Variable Cost per Unit $ 148.00 $ 148.00 $ 148.00 Fixed Cost per Unit 290.87 225.26 183.80 Total Cost per Unit $ 438.87 $ 373.26 $ 331.80 Required 1 Required 3 Required 4 Suppose Riverside sells its canoes for $514 each. Calculate the contribution margin per canoe and the contribution margin ratio. (Round your contribution margin to the nearest whole dollar and your contribution margin ratio to the nearest whole percent.) Unit Contribution Margin $ 356 per canoe Contribution Margin Ratio 711%