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# Calculate the company's current income and determine the level of dollar sales needed to double that figure, assuming that manufacturing operations...

**Calculate the company's current income and determine the level of dollar sales needed to double that figure, assuming that manufacturing operations remain in the United States.****Determine the break-even point in speaker sets if operations are shifted to Mexico.****Assume that management desires to achieve the Mexican break-even point; however, operations will remain in the United States.**

**a. If variable costs remain constant, by how much must fixed costs change?**

**b. If fixed costs remain constant, by how much must unit variable cost change?**

**4.Determine the impact (increase, decrease, or no effect) of the following operating changes.**