Hand written solutions are strictly prohibited Apricot Computers is considering replacing its material handling system and either purchasing or leasing a new system. The oldsystem has an annual operating and maintenance cost of $30,000, a remaining life of 8 years, and an estimated salvage value of $4,300at that time.A new system can be purchased for $278,000; it will be worth $27,000 in 8 years; and it will have annual operating and maintenancecosts of $19,000/year. If the new system is purchased, the old system can be traded in for $21,000.Leasing a new system will cost $25,000/year, payable at the beginning of the year, plus operating costs of $8,700/year, payable at theend of the year. If the new system is leased, the old system will be sold for $10,000.MARR is 18%. Compare the annual worths of keeping the old system, buying a new system, and leasing a new system based upon aplanning horizon of 8 years.Click here to access the TVM Factor Table CalculatorFor calculation purposes, use 5 decimal places as displayed in the factor table provided. Round answer to 2 decimal places, e.g. 52.75. Theabsolute cell tolerance is ±1Part aWhat is the EUAC of the best option using the cash flow approach?$

1. Keeping the old system: Annual Worth (Old) = Annual operating and maintenance cost + Salvage…

Answered: Apricot Computers is considering…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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5. The physical life is always greater than all the other "life" factors under replacement analysis. 6. If breakeven analysis is conducted with PW analysis for different MEAS, it doesn't guarantee that the fastest alternative to reach its breakeven point has also the highest equivalent worth.
! Required information An electric switch manufacturing company is trying to decide between three different assembly methods. Method A has an estimated first cost of $41,000, an annual operating cost (AOC) of $13,000, and a service life of 2 years. Method B will cost $82,000 to buy and will have an AOC of $4,500 over its 4-year service life. Method C costs $117,000 initially with an AOC of $4,500 over its 8-year life. Methods A and B will have no salvage value, but Method C will have equipment worth 9% of its first cost. Perform a future worth analysis to select the method at i = 8% per year. The future worth of method A is $ 65,832.64 The future worth of method B is $ 98,183.44 The future worth of method C is $ 157,622.43 > Method с Return to question is selected.
! Required information An electric switch manufacturing company is trying to decide between three different assembly methods. Method A has an estimated first cost of $31,000, an annual operating cost (AOC) of $5,000, and a service life of 2 years. Method B will cost $71,000 to buy and will have an AOC of $3,500 over its 4-year service life. Method C costs $117,000 initially with an AOC of $3,500 over its 8-year life. Methods A and B will have no salvage value, but Method C will have equipment worth 7% of its first cost. Perform a present worth analysis to select the method at i = 9% per year. The present worth of method A is $ -114,678.6 The present worth of method B is $ -140,668.2 The present worth of method C is $ -132261.24 Method A is selected.
! Required information An electric switch manufacturing company is trying to decide between three different assembly methods. Method A has an estimated first cost of $40,000, an annual operating cost (AOC) of $12,000, and a service life of 2 years. Method B will cost $70,000 to buy and will have an AOC of $6,000 over its 4-year service life. Method C costs $125,000 initially with an AOC of $3,500 over its 8-year life. Methods A and B will have no salvage value, but Method C will have equipment worth 7% of its first cost. Perform a present worth analysis to select the method at /= 12% per year. The present worth of method A is $ The present worth of method B is $ The present worth of method C is $ ✓is selected. Method C
Guardian is a national manufacturing company of home health care appliances. It is faced with amake-or-buy decision: a newly engineered lift can be installed in a car trunk to raise and lower awheelchair.Buy: The steel arm of the lift can be purchased for $0.60 per unit or make in house.Make: If manufactured on site, two machines will be required. Machine A is estimated to cost$18,000, have a life of 6 years, and a $2,000 salvage value. Machine B will cost $12,000, have a life of4 years, and a $-500 salvage value (carry-away cost). In addition, machine A will require anoverhaul after 3 years costing $3,000. The AOC for A is expected to be $6,000 per year and for B$5,000 per year. A total four operators will be required for the two machines at a rate of $12.50 perhour per operator. 1,000 units will be manufactured in a normal 8-hour period.Use MARR=15% to find the number of units to be manufacture each year
Rr.5.
Solve it correctly please. I need correct answer. I
The AW values for retaining a presently owned machine for additional years are shown in the table. Note that the values represent the AW amount for each of the n years that the asset is kept, i.e., if it is kept 5 more years, the annual worth is $−95,000 for each of the 5 years. Assume that future costs remain as estimated for the replacement study and that used machines like the one presently owned will always be available. (a) What is the ESL and associated AW of the defender at a MARR of 12% per year? (b) A challenger with an ESL of 7 years and an AWC = $-90,000 per year has been identified. Which AW will be less for the respective ESL periods? Retention Period, Years AW Value, $ per Year 1 -89,000 2 -95,000 3 -86,000 4 -85,000 5 -95,000 a) The ESL of the defender is ____year(s) with the lowest AW of $_____. b) The (Click to select defender challenger) has the lower AW at $______for n equal to ____ .
Note: the answer should be typed.
Precision Engineering Factory consumes 50,000 units of a component per year. The ordering, receiving and handling costs are Rs 3 per order while the trucking costs are Rs 12 per order. Further details are as follows: deterioration and obsolescence cost Rs 0.004 per unit per year; interest cost Re 0.06 per unit per year; storage cost Rs 1,000 per year for 50,000 units. Calculate the economic order quality.
An in place machine has an equivalent annual worth of $-100000 for each year of its maximum remaining useful life of two years. A suitable replacement is determined to have equivalent annual worth values of $-175000, $-125000, and $-150000 per year if kept for 1,2, or 3 years, respectively. When should the company replace the machine, if it uses a fixed 3-year planning horizon? Use an interest rate of 17.255609824% per year compounded semiannualy.
Problem 05.031 Future Worth Analysis A small strip-mining coal company is trying to decide whether it should purchase or lease a new clamshell. If purchased, the "shell" will cost $137,500 and is expected to have a $42,500 salvage value after 6 years. Alternatively, the company can lease a clamshell for only $13,000 per year, but the lease payment will have to be made at the beginning of each year. If the clamshell is purchased, it will be leased to other strip-mining companies whenever possible, an activity that is expected to yield revenues of $9,000 per year. If the company's MARR is 11% per year, should the clamshell be purchased or leased on the basis of a future worth analysis? Assume the annual M&O cost is the same for both options. The future worth when purchased is $ The future worth when leased is $ The clamshell should b✓ (Click to select) leased purchased

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