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BE5.5 - Using Excel to Evaluate a Make-Versus-Buy Decision PROBLEM Grunar Industries produces the component parts needed for its popular noncommercial-use drones. One of the key parts has become more costly to produce than first planned, however, so management is considering outsourcing that part. If the company decides not to manufacture this part, a portion of its fixed manufacturing overhead costs would continue. The costs to produce one such part internally and to purchase on part from the suppler are given here. Student Work Area Required: Provide input into cells shaded in yellow in this template. Input the required mathematical formulas or functions with cell references to the Problem area or work area as indicated. Complete the schedule to support the decision of whether to make or buy the part. Should Grunar continue to make the part or buy it from the supplier