Riverside Inc. makes one model of wooden canoe. Partial information for it follows: Number of Canoes Produced and Sold 510 660 810 $ 70,890 149,209 $220, 890 2 2 ? Total costs Variable costs Fixed costs Total costs Cost per unit Variable cost per unit Fixed cost per unit Total cost per unit 2 ? 2 2 2 2 2 2 2 ? 2 Required: 1. Complete the table. (Round your cost per unit answers to 2 decimal places.) 510 Number of Canoes Produced and Sold Total Costs 660 810 S 70,890 149,200 220,090 S Variable Costs Fixed Costs Total Costs Cost per Unit Variable Cost per Unit Fixed Cost per Unit Total Cost per Unit 3. Suppose Riverside sells its canoes for $518 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 Contribution Margin Ratio 4. Next year Riverside expects to sell 860 canoes. Complete the contribution margin income statement for the company to RIVERSIDE INC. Contribution Margin Income Statement For the Next Year Contribution Margin Net Operating Income