Aziz company sells two types of products, basic and deluxe. the company provides technical support for users of its products, at an expected cost of $250,000 per year. the company expects to process 10,000 customer service calls per year. required: 1. determine the company's cost of technical support per customer service call.

Russell's is considering purchasing $697,400 of equipment for a four-year project. the equipment falls in the five-year macrs class with annual percentages of .2, .32, .192, .1152, .1152, and .0576 for years 1 to 6, respectively. at the end of the project the equipment can be sold for an estimated $135,000. the required return is 13.2 percent and the tax rate is 23 percent. what is the amount of the aftertax salvage value of the equipment assuming no bonus depreciation is taken