MSI's educational products currently are sold without any supplemental materials. The company is considering the inclusion of instructional materlals 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: 1. Based on the glven data, compute the increase or decrease in profit that would result if instructional materials were added to the Required: CDs. 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 expectep to reduce demand to 22,000 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