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MSI is considering eliminating a product from its ToddleTown Tours collection. This collection is aimed at children one to three years of age and includes "tours" of a hypothetical town. Two products, The Pet Store Parade and Grocery Gctaway, have impressive sales. However, sales for the third CD in the collection, Post Office Polka (POP), have lagged the others. Several other CDs are planned for this collection, but none is ready for production. MSI's information related to the ToddleTown Tours collection follows: "Allocated based on total sales revenue. MSI has determined that elimination of the Post Office Polka (POP) program would not impact sales of the other two items. The remaining fixed overhead currently allocated to the POP product would be redistributed to the remaining two products. Required: 1. Calculate the incremental effect on profit if the POP product is eliminated. 2. Should MSI drop the POP product? 3-a. Calculate the incremental effect on profit if the POP product is eliminated, Suppose that $1,200 of the common fixed costs could be avoided if the POP product line were eliminated. 3-b. Should MSI drop the POP product? MSI's educational products currently are sold without any supplemental materlals. 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: Required: 1. Based on the given data, compute the increase or decrease in profit that would result if instructional materials were added to the 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 expected 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