Suppose a business purchases a new tractor at an original cost of $42,000. Further, suppose this tractor has a useful life of 8 years and a salvage...

Suppose a business purchases a new tractor at an original cost of $42,000. Further, suppose this tractor has a useful life of 8 years and a salvage value of $10,000.a) Use the Straight-Line Method to find the yearly depreciation on this tractor.b) How much is this tractor worth after 3 years?c) Find a formula that calculates the tractor’s worth after t years. What is the maximum allowable value for t?

Suppose a business purchases a new tractor at an original cost of $42,000. Further, suppose this tractor has a useful life of 8 years and a salvage value of $10,000.a) Use the Straight­Line...