Wave Runners is a boat rental business that has the following costs over the relevant range of 17,000 to 23,000 operating hours for its boats: Required: 1. Complete the schedule of the company's total and unit costs. (Round "Cost per hour" answers to 2 decimal places.) Total costs: 17,000 Operating Hours 19,000 21,000 23,000 Variable costs $ 71,400 3,120,180 $ 3,191,580 Fixed costs Total costs Cost per unit Variable cost Fixed cost Total cost per hour E