MSl's educational products currently are sold without any supplemental materials. The company is considering the inclusion of instructional materials such as an overhead slide presentation, potential test questions, and classroom bulletin board materials for teachers. A summary of the expected costs and revenues for MSI's two options follows: CD with Instructional CD Only Materials Estimated demand 44,000 units 44,000 units Estimated sales price $ 28.00 $ 55.00 Estimated cost per unit Direct materials $ 3.00 $ 3.25 Direct labor 3.50 6.50 Variable manufacturing overhead 3.50 6.75 Fixed manufacturing overhead 3.50 3.50 Unit manufacturing cost $ 13.50 $ 20.00 Additional development cost $ 125,000 Required: 1. Based on the given data, compute the increase or decrease in profit that would result if instructional materials were added to the CD5. 2. Should MSI add the instructional materials or sell the CDs without them? 3-a. Suppose that the higher price of the CDs with instructional materials is expected to reduce demand to 21,000 units. Complete the table given below based on this scenario. 3-b. Should MSI add the instructional materials or sell the CD5 without them? Complete this question by entering your answers in the tabs below. Req 1 Req 2 Req 3A Req 33 Based on the given data, compute the increase or decrease in profit that would result if instructional materials were added to the CD5. Sales Revenue Variable Costs Contribution Margin Additional Development Costs Differential Prot (Loss) Rqu > 2. Should MSI add the instructional materials or sell the CDs without them? 3-a. Suppose that the higher price of the CDs with instructional materials is expected to reduce demand to 21,000 units. Complete the table given below based on this scenario. 3-b. Should MSI add the instructional materials or sell the CDs without them? Complete this question by entering your answers in the tabs below. Req 1 Req 2 Req 3A Req 3B Should MSI add the instructional materials or sell the CDs without them? Should MSI add the instructional materials or sell the CDs without them?