2. In the design of a new facility, the mutually exclusive alternatives in the table below are under consideration. Assume that the interest rate (MARR) is 15% per year and the analysis period is 10 years. Use the AW method to choose the best of these three design alternatives Capital investment Annual revenue less expenses Market value Useful life (years) Design 1 -$28,000 5,500 1,500 10 Design 2 -$16,000 3,300 0 10 Design 3 -$23,500 4,800 500 10

2. In the design of a new facility, the mutually exclusive alternatives in the table below are under consideration. Assume that the interest rate (MARR) is 15% per year and the analysis period is 10 years. Use the AW method to choose the best of these three design alternatives Capital investment Annual revenue less expenses Market value Useful life (years) Design 1 -$28,000 5,500 1,500 10 Design 2 -$16,000 3,300 0 10 Design 3 -$23,500 4,800 500 10

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 General Hospital is evaluating new office equipment offered by four companies. The useful life of the equipment is 5 years. First cost Maintenance and operating cost (annual) Annual benefit Salvage value Company A Company B Company C Company D $15,000 $18,000 $25,000 $20,000 1,600 1,100 30 55 20 40 7500 3,000 9,000 3,500 400 13,000 6,000 The internal rate of return for Company A is close to (%) 900 11,000 4,500
Question 2 Full explain this question and text typing work only do not ignore this line
For the following 4 options (one must be chosen), what is the smallest MARR for the "Do Nothing" option to be chosen? Option A Year O Cost ($) Years 1-10 Benefit ($) 5.26% 9.59% 7.09 % 10.69% "Do Nothing" 0 O -1,000 153 B -1,500 207 C -2,000 261
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Qutestion 3 Solve this problem using the incremental Benefit - Cost ration with, expected life of 10 years and rate of return of 10% Alternative A Initial cost $50,000 Annual maintenance cost $4,000 Estimated annual benefit $15,000 Alternative B Initial cost $30,000 Annual maintenance cost $3,000 Estimated annual benefit $9,000 a. Select B with B/C=1.14 b. Select B with B/C=1.41 c. Select A with B/C=1.14 d. Reject A with B/C=1.14
Given the data for three different alternatives in the table below, determine the best alternative using the incremental rate of return (∆RoR) analysis. MARR =9%. A B C First cost $15,000 $25,000 $20,000 O &M Cost/ year 1,600 400 900 Benefit/year 8,000 13,000 9,000 Salvage value 3,000 6,000 4,600 Life in years 4 4 4 The better alternative between the second increment (B – C) is:. Group of answer choices Alt. B Alt. C Alt. B or Alt. C Alt. A
A sportswear factory has two alternative machines for producing jerseys. Costs are shown below. Minimum acceptable rate of return is 8%.What is the annual cost for machine Y?
Can someone please help me to solve this problem with neat hand calculations. Please and thank you!!