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?Year1234Marginal cost$31,053$26,353$28,003$32,803○ A. No decision can be made unless additional calculations are made on the challengerB. Replace the defender nowOC. No decision can be made unless additional calculations are made on the defender○ D. Keep the defender for at least one more year

The objective of the question is to determine the most appropriate replacement decision for a…

Answered: The following tables show the marginal…

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
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?
PLEASE SHOW GIVEN AND REQUIRED. THANK U Machine A was purchased last year for $20,000 and had an estimated market value of $2000 at the end of its 6-year useful life. Annual operating costs are $2000. The machine will perform satisfactorily over the next 5 years. A salesperson for another company is offering a replacement, Machine B, for $14,000, with a market value of $1,400 after 5 years. Annual operating costs for Machine B will only be $1,400. A trade-in allowance of $10,400 has been offered for Machine A. If the MARR is 12% per year, should you buy the new machine? Use RORAI method. Write a brief interpretation of your answer.
! Required information The Briggs and Stratton Commercial Division designs and manufacturers small engines for golf turf maintenance equipment. A robotics-based testing system with support equipment will ensure that their new signature guarantee program entitled "Always Insta-Start" does indeed work for every engine produced. First cost of equipment AOC per Year Salvage Value Estimated Life Pull System $-1,500,000 $-700,000 $100,000 Push System $-2,250,000 $-600,000 $50,000 8 years 8 years Determine the salvage value for the push system that will make the company indifferent to the two systems. Also, MARR = 10% per year. The salvage value for the push system is determined to be $ in $1000 units.
Given the following table of cost data: MARR = 15% APR Market Value, MV MV(0) MV(N). $14,000 $2,000 $50,000 $5,000 $45,000 Machine Current Improved Answer the following. a. Should the current machine be replaced immediately? OYes O No FC dollars/yr. AOC dollars/yr. $8,000 $3,750 Useful Life, N 10 more years 15 b. What is the TAW associated with the current machine and the decision in part a? years c. What is the TAW associated with the improved machine and the decision for replacement in part a? d. What assumption is implied in order to calculate the results for parts b and c?
Do the operating costs differ between the defender and challenger? Explain how?
A specialty concrete mixer used in construction was purchased for $300,000 7 years ago. Its annual O&M costs are $105,000. At the end of the 8-year planning horizon, the mixer will have a salvage value of $5,000. If the mixer is replaced, a new mixer will require an initial investment of $375,000. At the end of the 8-year planning horizon, it will have a salvage value of $45,000. Its annual O&M cost will be only $40,000 due to newer technology. Analyze this using an EUAC measure and a MARR of 15 percent to see if the concrete mixer should be replaced if the old mixer is sold for its market value of $65,000. a. Use the cash ﬂow approach (insider’s viewpoint approach) b. use the opportunity cost approach (outsiders viewpoint approach) Include formulas in excel screen shots.
3. The annual worth method An office supply company has purchased a light duty delivery truck for $15,000. It is anticipated that the purchase of the truck will increase the company’s revenue by $10,000 annually, whereas the associated operating expenses are expected to be $3,000 per year. The truck’s market value is expected to decrease by $2,500 each year it is in service. If the company plans to keep the truck for only 2 years, what is the annual worth of this investment? The MARR = 18% per year
Car A initially costs 500 more than car B. but it consumes 0.04 gallon/mile versus 0.05 gallon/mile for B. Both vehicles last 8 years, and B's Salvage value S 100 smaller than A's. Fuel costs S 1.7 per gallon. Other things being equal. beyond how many miles of use per year does car A become preferable to car B
orce Completion Once started, this test must be completed Your answers are saved automatically. Remaining Time: 1 hour, 40 minutes, 25 seconds. Question Completion Status: Moving to another question will save this response. Question 2 ok Compute the Equivalent Annual Worth of this alternative. The annual interest rate is 8%. The life of this alternative is 4 years. First cost: $93,000 Annual cost: $7,000 Annual income: $19,000 Salvage value: $11,000 esc O a. EAW = $617 Ob. EAW=-$13,636 OC. EAW = $3,148 O d. EAW = $6,158 A Moving to another question will save this response. BI 1 Q A I N 2 W F2 S # 3 X H command 20 F3 E D 69 4 $ 4 C FA R % 5 0 F5 V 6 G FG B & 7 H
Salim Service company owns several taxis that were purchased four years ago for $27000 each. The current market value is $10000 each. If they are kept for another 6 years, they can be sold for $2000 each. The annual maintenance cost per cab is $900 a year. Salim Service is looking at replacing the cabs with the option to lease new cabs at an annual cost of $9000 per year per cab which includes free maintenance. How much more would it cost them per year to switch to leasing? Assume an interest rate of 9%.
A specialty concrete mixer used in construction was purchased for $300,000 7 years ago. Its annual O&M costs are $105,000. At the end of the 8-year planning horizon, the mixer will have a salvage value of $5,000. If the mixer is replaced, a new mixer will require an initial investment of $375,000 and at the end of the 8-year planning horizon, the new mixer will have a salvage value of $45,000. Its annual O&M cost will be only $40,000 due to newer technology. Use an EUAC measure and a MARR of 15% to see if the concrete mixer should be replaced if the old mixer is sold for its market value of $65,000. Solve, a. Use the cash flow approach (insider’s viewpoint approach). b. Use the opportunity cost approach (outsider’s view point approach).

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