I sent the main question first, this is a continuation. I will send the rest of the questions. Thanks

1-c. Compute the number of skateboards sold in the most recent year. (Do not round intermediate calculations.) Number of skateboards 1-d. Compute the degree of operating leverage at the level of sales that you computed in Requirement (1c). Degree of operating leverage 2. Due to an increase in labour rates, the company estimates that variable expenses will increase by $3.00 per skateboard next year. If this change takes place and the selling price per skateboard remains constant, what will be the new CM ratio and the new break-even point in skateboards? (Do not round intermediate calculations.) Contribution margin % Unit sales to break-even point skateboards