The Rosa model of Mohave Corporation is currently manufactured as a very plain umbrella with no decoration. The company is considering changing this product to a much more decorative model by adding a silk-screened design and embellishments. A summary of the expected costs and revenues for Mohave's two options follows: Rosa Umbrella Decorated Umbrella Estimated demand 30,000 units 30,000 units Estimated sales price $ 35.00 $ 45.00 Estimated manufacturing cost per unit Direct materials $ 22.50 $ 24.50 Direct labor 5.50 8.00 Variable manufacturing overhead 4 . 50 6.50 Fixed manufacturing overhead 7.00 7. 00 Unit manufacturing cost $ 39.50 $ 46.00 Additional development cost $ 9,000 Required: 1. Determine the increase or decrease in profit if Mohave sells the Rosa Umbrella with the additional decorations. 2. Should Mohave add decorations to the Rosa umbrella? 3-a.Suppose the higher price of the decorated umbrella is expected to reduce estimated demand for this product to 28,000 units. ces Determine the increase or decrease in profit if Mohave sells the Rosa Umbrella with the additional decorations. 3-b.Suppose the higher price of the decorated umbrella is expected to reduce estimated demand for this product to 28,000 units. Should Mohave add decorations to the Rosa umbrella? Complete this question by entering your answers in the tabs below. Req 1 Reg 2 Req 3A Req 3B Determine the increase or decrease in profit if Mohave sells the Rosa Umbrella with the additional decorations. Rosa Decorated Umbrella Umbrella Incremental Sales Revenue Variable Costs Contribution Margin Additional Development Costs Differential Profit (Loss)