A company is considering replacing a machine (defender) that was bought six years ago for $50,000 and has now malfunctioned. The machine can be repaired to extend its life by five more years. If repaired, the machine will require an operating cost of $10,000 per year. If it is replaced, the new machine (challenger) will cost $44,000, will last for six years, and will have operating expenses of $5,000 per year. The challenger will have zero salvage value at the end of its six year life. The malfunctioned defender can be sold at a current market value of $15,000. If MARR is 12% per year, what is the maximum amount that the company should spend to repair the existing machine instead of switching to the challenger? Use the outsider viewpoint method. (Note: All values are before taxes, no tax calculations are necessary).

A company is considering replacing a machine (defender) that was bought six years ago for $50,000 and has now malfunctioned. The machine can be repaired to extend its life by five more years. If repaired, the machine will require an operating cost of $10,000 per year. If it is replaced, the new machine (challenger) will cost $44,000, will last for six years, and will have operating expenses of $5,000 per year. The challenger will have zero salvage value at the end of its six year life. The malfunctioned defender can be sold at a current market value of $15,000. If MARR is 12% per year, what is the maximum amount that the company should spend to repair the existing machine instead of switching to the challenger? Use the outsider viewpoint method. (Note: All values are before taxes, no tax calculations are necessary).

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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A certain operation is now performed by hand, the labor cost per unit is P 54 and annual fixed charge for tool use is P 10,000. A machine that is considered for this job will coast P 240,000, and have a salvage value of P 10,000 at the end of its 6 - year life. With it labor cost is P 22 per unit and annual fixed charge is P 20,000. At what number of units per year, at zero interest, will the cost of the two methods break even? Select one: a. 1,150 b. 1,105 c. 1,501 d. 1,510
The following tables show the marginal costs of a defender over its remaining four years of service life. If the challenger's minimum EUAC is $29,403, what is the most appropriate replacement decision? Year 1234 Marginal cost $31,053 $26,353 $28,003 $32,803 ○ A. No decision can be made unless additional calculations are made on the challenger B. Replace the defender now OC. No decision can be made unless additional calculations are made on the defender ○ D. Keep the defender for at least one more year
A certain operation is now performed by hand, the labor cost per unit is P 64 and annual fixed charge for tool use is P 10,000. A machine that is considered for this job will coast P 240,000, and have a salvage value of P 10,000 at the end of its 6 - year life. With it labor cost is P 22 per unit and annual fixed charge is P 20,000. At what number of units per year, at zero interest, will the cost of the two methods break even?
3. Angstrom Technologies intends for the company to use the newest and finest equipment in its labs. Precision measurement equipment was purchased 7 years ago for $160,000. Last year a replacement study was performed with the decision to retain for 3 more years. The situation has changed. The equipment is estimated to have a value of $8000 if "scavenged" for parts now or anytime in the future. If kept in service, it can be minimally upgraded at a cost of $43,000 to make it usable for up to 2 more years. Its operating cost is estimated at $22,000 the first year and $25,000 the second year. Alternatively, the company can purchase a new system that will have an equivalent annual worth of $47,063 per year over its ESL. The company uses a MARR of 10% per year. Use annual worth analysis to determine when the company should replace the machine.
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uppose that you purchased a HVAC system five years ago for $75, 000. The O&Mcosts are $15, 000 this year and are expected to increase by $1, 000 each year for the next five yearsthen remain the same for the following years.The current salvage value of the system is $15, 000; salvage value after one year is estimated tobe $12, 000; after two years, $11, 000; after three years, $10, 000; after four years, $9, 000; and so on.A new industrial HVAC system is available for purchase at a price of $95, 000, including instal-lation. The market value of the new system will decrease at a rate of 15% each year. The O&Mcosts are expected to be $1, 000 in the first year, and will increase at a rate of 20% each year. Themaximum service life of the new system is 10 years. Assume that your company uses an interestrate of 10% for all project evaluations.(a) Find the remaining economic life of the currently owned asset.(b) What is the economic service life of the new system?(c) Use the…
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