MSI's educational products currently are sold without any supplemental materlals. The company Is considering the Inclusion of Instructional materlals such as an overhead silde presentation, potential test questions, and classroom bulletin board materlals for teachers. A summary of the expected costs and revenues for MSI's two options follows: Required: 1. Based on the glven data, compute the Increase or decrease In profit that would result If Instructional materlals were added to the CDs. 2. Should MSI add the Instructional materlals or sell the CDs without them? 3-a. Suppose that the higher price of the CDs with Instructional materlals is expected to reduce demand to 19,000 unlts. Complete the table given below based on this scenarlo. 3-b. Should MSI add the Instructional materlals or sell the CDs without them