4. The annual worth values for a defender, which can be replaced with a similar usedasset, and a challenger are estimated. The defender should be replaced?AW Value, S per YearChallenger-21,000-18,000-13,100Number ofYears RetainedDefender-14,000-13,700-16,90034-17,000-18,000-15,600-17,500123 +5

Business organizations utilize actual resources as machines and gear to deliver labor and products.…

- The annual worth values for a defender, which can be replaced with a similar u asset, and a challenger are estimated. The defender should be replaced? AW Value, $ per Year Challenger -21,000 -18,000 -13,100 -15,600 -17,500 Number of Years Retained Defender 1 -14,000 -13,700 -16,900 -17,000 -18,000 2345

- The annual worth values for a defender, which can be replaced with a similar u asset, and a challenger are estimated. The defender should be replaced? AW Value, $ per Year Challenger -21,000 -18,000 -13,100 -15,600 -17,500 Number of Years Retained Defender 1 -14,000 -13,700 -16,900 -17,000 -18,000 2345

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Question 3 For the below ME alternatives, which machine should be selected based on the AW analysis. MARR=10% Machine A Machine B Machine C First coșt, $ 22,356 30000 10000 Annual cost, $/year 8,673 6,000 4,000 Salvage value, S Life, years 4,000 5,000 1,000 Answer the below questions: A- AW for machine A= Selected Answer: O -24,525.26 Correct Answer: O -16,453 ± 19%
Economics
Without using excel
5
Engineering Economics 0018 Please provide a step by step solution using Future Worth Method
Question 5 Cost data of a machine is shown in the following table with an annual rate of 12%. Calculate annual worth at end of year 2. M&O cost Retention Yr. Market Value per year O (First Cost) 55,000 35,000 45.000 20,000 47,500 3 15,000 50,000 2,000 53,500 O 63,256 O 69.289 O 68,476 O 67,854 Question 6 Use same cost data from last question and 12% annual rate of return. Calculate annual worth at end of Year 3. O 65,765 O 64,332 O 67,428 O 66.256 Question 7 Use the same cost data of the machine from the above 2 questions and 12% interest rate per year. What is the ESL of this machine? O 1 O 2 O 3 O 4
Question 5 Cost data of a machine is shown in the following table with an annual rate of 12%. Calculate annual worth at end of year 2 M&O cost Retention Yr. Market Value per year O First Cost) 55,000 1 35,000 45.000 2 20,000 47.500 3 15,000 50.000 4 2.000 53.500 O 6a256 O 69209 O R476 O 67.854 Question 6 Use same cost data from last question and 12% annual rate of return. Calculate annual worth at end of Year 3. O 66.765 O 64332 O 67.428 O 66256 D Question 7 Use the same cost data of the machine from the above 2 questions and 12% interest rate per year. What is the ESL of this machine? 01 04
In order to make a replacement decision, a firm calculated the equivalent annual cost of owning an asset as follows: EUAC Annual EUAC Replacement Capital Repair Repair Period Costs Costs Costs 1 2 3 4 5 $1,287- $1,082 $400 $189 $976 $600 $298 in 1 year $812 $800 $437 $673 $1,200 $592 When should the company replace the equipment? in 2 years O in 4 years in 5 years in 3 years
2. Three mutually exclusive design alternatives are being considered. The estimated sales and cost data for each alternative are given on the next page. The MARR is 20% per year. Annual revenues are based on the number of units sold and the selling price. Annual expenses are based on fixed and variable costs. Determine which selection is preferable based on AW. State your assumptions. A в Investment cost Estimated units 60,000 20,000 $50,000 18,000 CLA to be sold/year Unit selling price, $/unit Variable costs, $/unit Annual expenses (fixed) Market value Useful life $4.40 $4.10 $1.00 $1.40 $1.15 $15,000 $30,000 $26,000 $20,000 10 years $15,000 10 years B PUBLICATIO 10 years
Below are the costs and revenues of 2 alternatives for a machine. When the discount rate is 26.5% per year, determine which alternative is economically viable using the annual value method. 1. Machine 2. Machine Initial investment expense $1,400,000 $1,170,000 Scrap price $280,000 $175,500 First year value of annual operating expense $60,000 $28,000 Annual increase rate of operating expenses %23 %26 Annual revenue $720,000 $630,000 Annual revenue change 8 years fixed, then descending linearly 7 years fixed, then geometricdecreasing Annual reduction rate of revenues or quantity $3,500 -%6 Economic Life 20 years 15 years Below are the costs and revenues of 2 alternatives for a machine. When the discount rate is26.5%per year, determine which alternative is economically viable using the annual value
. A manager has been presented with two proposals for automating a production process. Proposal A involves an initial cost of $15,000 and an annual operating costof $2,000 per year for the next 4 years. Thereafter, the operating cost is expected to increase by $100 per year. This equipment is expected to have a 10-year life with no salvage value.Proposal B requires an initial investment of $28,000 and an annual operating cost of $1,200 per year for the first 3 years. Thereafter, theoperating cost is expected to increase by $120 per year. This equipment is expected to last for 20 years and will have a $2,000 salvage value. If the company's minimum attractive rate of return is 10%, which proposal should be accepted on the basis of present worth analysis?