Curtis Arkin admired his friend Bobby Carter's success at selling scarves at local crafts shows, so he decided to make two types of plant mands to sell at the shows. Curtis makes twig stands out of Cowned wood from his bsckyard and the yards of his neighbors, so his variable cost is minimal (wood screws, glue, and so forth). However, Curtio has to purchase wood to make his cak plant stands. His unit prices and costs are as follows: View the data. The twig stands are more popular, so Curtis sels four twig stands for every one oak stand. Bobby charges her friend $510 to share her bocth at the craft shows (afler all, she has paid the entrance fees). How many of each plant stand does Curfis need to seli to break even? Wil this altect the number of scarves Bcoby neods to sell to bereak oven? Explain. Determine how many of each plant stand Curtis needs to sell to breakeven. Begin by computing the woighted-average contribution margin per unit. First identify the formula labels, then cornplete the calculations step by step. Les: Weighted average controution margin per unit