I need help with the ones I got wrong and the ones I left blank too. Thanks!

Presidio, Inc., produces one model of mountain bike. Partial information for the company follows: Required: 1. Complete Presidio's cost data table. 2. Calculate Presidio's contribution margin ratio and its total contribution margin at each sales level indicated in the cost data table assuming the company sells each bike for $640. 3. Calculate net operating income (loss) at each of the sales levels assuming a sales price of $640. Required 1 Required 2 Required 3 Complete Presidio's cost data table. (Round your Cost per Unit answers to 2 decimal places.) 730 Units 870 Units Bikes Produced and Sold Total costs 1,170 Units Variable costs $ 182,500 $ 217,500 $ 202,500 X Fixed costs per year $ 100,000 X $ 100,000 X Total costs $ 282,500 $ 217,500 $ 302,500 $ 250.00 $ 250.00 $ 250.00 Cost per unit Variable cost per unit Fixed cost per unit Total cost per unit 280.00 $ 250.00 530.00 250.00 1 Required 1 Required 2 Required 3 Calculate net operating income (loss) at each of the sales levels assuming a sales price of $640. (Round your answers to the nearest whole dollar amount.) 730 Units 870 Units 1,170 Units Net Operating Income $ 467,200 $ 556,800 $ 748,800 x