Riverside Inc. makes one model of wooden canoe. Partial information for it follows: Number of Canoes Produced and sold 540 690 840 Total costs Variable costs $ 73,440 2 2 Fixed costs 148.200 2 7 Total costa 3221,640 2 2 Cost per unit Variable cont per unit ? 2 2 Pixed cont per unit 2 2 2 Total cost per unit 2 2 7 Required: 1. Complete the table. 3. Suppose Riverside sells its canoes for $510 each. Calculate the contribution margin per canoe and the contribution margin ratio. 4. Next year Riverside expects to sell 890 canoes. Complete the contribution margin income statement for the company