The PW-based relation for the incremental cash flow series to find A/* between the lower first-cost alternative X and alternative Y hasbeen developed.0=-38,000+9000(P/A‚Â¡ *,10) + (-2000(P/F,Ai*,10))Determine the highest MARR value for which Y is preferred over X.Any MARR value less than% favors Y.

The problem case focuses on calculating the incremental rate of return that makes an alternative…

Answered: The PW-based relation for the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The three elements namely incremental cash flow series, LCM, and multiple roots-are considered primary reasons that the ROR method is often applied incorrectly in engineering economy analyses of multiple alternatives Select one: True False
Equipment needed at Valero Corporation refinery for the conversion of corn stock toethanol, a cleaner burning gasoline additive, will cost $175,000 and have net cashflows of $35,000 the first year, increasing by $10,000 per year over the life of 5 years.Develop a spreadsheet chart that plots AW vs interest rate to show where (what interestrate) the project switches from financially justified to unjustified. Use AW as the verticalaxis of the chart, and interest (i) as the horizontal axis of the chart. Use a range ofinterest rates spanning from 10% to 20%, and use increments of 1%. Label both axesand use a title for the chart.
The capitalized cost (CC) of the given project whose Cash Flow diagram is given below is closest to: = 10% per year 5 6 7 8 9 10 11 2 3 A= $2,000 PO=S30,000 C-55000 (Recurring every 5 y ears) C=55000 (Recurring every 5 years) Captalized Cost= ?
ABC Beverage, LLC, purchases its 355-ml cans in large bulk from Wald-China Can Corporation. The finish on the anodized aluminum surface is produced by mechanical finishing technologies called brushing or bead blasting. Engineers at Wald are switching to more efficient, faster, and cheaper machines to supply ABC. Use the estimates and MARR = 8% per year to select between the two alternatives. Brush Alternative Bead Blasting Alternative P $-400,000 $-400,000 n 6 years large Salvage Value $50,000 no value AOC Nonlabor $-60,000 in year 1, decreasing by $2500 annually starting in year 2 $-70,000 per year
Give typing answer with explanation and conclusion
The cost of the extending a certain road at Yellowstone National Park is $1.7 million. Resurfacing and other maintenance are expected to cost $350,000 every 3 years with an interest rate of 6% per year. a) What is the Annual Worth based capitalized cost of the road? b) How will the answer (a) change if its Salvage is expected to be $3 million at the end of its useful Life?
The following five alternatives that are evaluated by the rate of return method, If the alternatives are independent and the MARR is 15% per year, the onels) to select is (are) Incremental ROR, N. When Compared with Alternative Initial Investment,S Alternative Alternative A BC DE 10.6 27.3 194 353 25.0 -25,000 -35,000 13.1 38.5 24.4 -40,000 13.4 46.5 27.3 26.8 -60,000 25.4 -75,000 20.2 Only D O Only D and E O Only A D, and E O Only E
Answer it correctly please. I will rate accordingly
E4 An engineer at Delphi Systems is considering the projects below, all of which can be considered to last indefi nitely. The company’s MARR is 13% per year. (a) Determine which projects should be selected on the basis of IROR if the budget limitation is $39,000. (b) What is the overall rate of return if the money not invested in projects is assumed to earn a rate of return equal to the MARR?
Annual Worth Analysis - 3 A* The AW values of three revenue alternatives are $ 30,000 for A. $ 40,000 for B, and $ 55,000 for C. On the basis of these AW values, the correct decision is to: (a) select alternative A (b). select alternative B. (c) select alternative C (d). select the do-nothing alternative.
Three mutually exclusive electric-vehicle battery systems are being investigated by a large automobile manufacturer. Pertinent data are given below: Solve, a. Use the PW method to select the best battery system. The MARR is 15% per year, and the system chosen must provide service for 10 years. Assume repeatability. b. Confirm your recommendation in Part (a) using the IRR method.

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