Cullun'lber Seating Co._. a manufacturerof chairs, had the following data For 2022: Sales 3,584 units Sales price $50 per unit Variable costs $30 per unit Fixed costs $38,400 Calculate the contribution margin ratio. Contribution margin ratio 9'5 eTextbook and Media Assistance Used Calculate the break-even point in dollars. Breakeven point $ Calculate the margin of safety in dollars. Margin of safety $ eTextbook and Media Assistance Used The company wishes to increase its total dollar contribution margin by 60% in 2023. Determine by how much it will need to increase its sales if all other factors remain constant. Increase sales by eTextbook and Media Assistance Used