Chapter 9, Problem 9.13E

I have been getting the wrong answers for the NVP of the project? The Gilbert Instrument Corporation is considering replacing the wood steamer it currently uses to shape guitar sides. The steamer has 6 years of remaining life. If kept, the steamer will have depreciation expenses of $700 for 5 years and $350 for the sixth year. Its current book value is $3,850, and it can be sold on an Internet auction site for $4,440 at this time. If the old steamer is not replaced, it can be sold for $800 at the end of its useful life. Gilbert is considering purchasing the Side Steamer 3000, a higher-end steamer, which costs $12,300, and has an estimated useful life of 6 years with an estimated salvage value of $1,200. This steamer falls into the MACRS 5-years class, so the applicable depreciation rates are 20.00%, 32.00%, 19.20%, 11.52%, 11.52%, and 5.76%. The new steamer is faster and allows for an output expansion, so sales would rise by $2,000 per year; the new machine's much greater efficiency…

Brighton Audio produces and sells portable speakers. Each speaker sells for $45, and the variable cost per unit is $28. The company's fixed costs are $60,000, and it expects to sell 5,000 units. What is the contribution margin per unit?

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