professional mechanics who specializes in truck engines paid $50,000 for equipment that will have a $2000 salvage value after 6 years. The costs with each usage amount to $75 per day. The income is $270 per day for his services, how many days per year must he be worked in order to break even at an interest rate of 8% per year?

professional mechanics who specializes in truck engines paid $50,000 for equipment that will have a $2000 salvage value after 6 years. The costs with each usage amount to $75 per day. The income is $270 per day for his services, how many days per year must he be worked in order to break even at an interest rate of 8% per year?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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