2. Two alternatives, a flexible manufacturing cell and fixed automation, have different cost andrevenue characteristics as follows:Flexible CellFixed AutomationInvestmentS2,500,000б уearsS800,000 in first year;increasing by $100,000each year thereafter$300,000/year$1,500,0003 yearsS800,000/yearLifeGross cash savingss100,000 in the first year;decreasing to S80,000 insecond year and S70,000 inthird yearCash disbursementMARR20%20%Assuming "repeatability" and service needed for 6 years, show which alternative ispreferred using the method of rate of return.

Flexible Cell Fixed Automation Investment 25,00,000 15,00,000 Cash Saving at year 1 800000.00…

Answered: 2. Two alternatives, a flexible…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Two lathes are being considered in the manufacture of certain machine parts. Data is given below, all cost in peso: LATHE A LATHE B First Cost 40,000 56,000 Salvage Value 5,000 7,000 Annual Maintenance 2,000 2,800 Operation, Cost/hour 4 3.5 Life, in years 10 12 Time per part (hours) 0.40 0.25 REQUIRED: Determine the number of machine parts/year that could be produced so that 2 lathes will be equally economical if the MARR is 18%. Use AWM If the number of parts is 10,000 units, which lathe will you recommend? Use ROR If the number of parts is 10,000 units, which lathe will you recommend? Use PWM If the number of parts is 10,000 units, which lathe will you recommend? Use EUAC
A trust fund is to be established for providing the costs associated with a small engineering laboratory for the Engineering College. The following costs are required for the engineering laboratory: (1) The construction cost is$1,500,000and the initial equipment cost is$900,000; (2) The annual laboratory operating cost is$250,000for the first 3 years and$200,000thereafter; (3) The cost of equipment replacement is$350,000every 6 years, beginning 6 years from now. How much money is required in the trust fund now to build the engineering laboratory and maintain its perpetual operation and equipment replacement? The interest rate is 8%per year.
Please no written by hand and no emage Solve in excel Carp, Inc. wants to evaluate two machines for packaging their products.Machine A:Initial cost is $700,001st year O&M cost is 18,000; this cost increases $900 each year.The annual benefits are $154,000It can be sold at the end of 10 years useful life for $145,000 Machine B:Initial cost is $1,600,001st year O&M cost is 28,000; this cost increases $650 each year.The annual benefits are $300,000It can be sold at the end of 20 years useful life for $210,000The companies uses an interest rate of 15% Use annual cash flow analysis to decide which is the most desirable alternative.
Chambers Company has just gathered estimates forconducting a break-even analysis for a new product.Variable costs are $7 a unit. The additional plant willcost $48,000. The new product will be charged $18,000a year for its share of general overhead. Advertisingexpenditures will be $80,000, and $55,000 will be spenton distribution. If the product sells for $12, what is thebreak even point in units? What is the break even pointin dollar sales volume?
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1. The Present Worth Method A project your firm is considering for implementation has these estimated costs and revenues: an investment cost of $50,000; maintenance costs that start at $5,000 at the end of year (EOY) 1 and increase by $1,000 for each of the next 4 years, and then remain constant for the following 5 years; savings of $20,000 per year (EOY 1–10); and finally a resale value of $35,000 at the EOY 10. If the project has a 10-year life and the firm’s MARR is 10% per year, what is the present worth of the project? Is it a sound investment opportunity?
Methods of Economy Studies An investment of P 250,000 can be made in a project that will produce a uniform annual revenue of P 192,800 for 5 years and then have a salvage value of 10% of the first cost. Operation and maintenance will be P 72,000 per year. Taxes and insurance will be 4% of the first cost per year. The company expects capital to earn 20% before income taxes. Show whether or not the investment is justified economically using1. Present Worth (PW) method2. Future Worth (FW) method3. Annual Worth (AW) method4. Rate of Return (ROR) method5. Payback (Payout) method
Construct a cash flow timeline with n=10 years. Include a Year 0 cost of P0, at least two future costs in two different years (F1 and F2), a series of 5 annual costs (A) that start in a year that you select, and a single income in year 10 from salvage (S). Now you have a timeline and economic model but no dollar cost estimates. Using your cash flows above, build two different ‘factor’ equations that can be used to compute the overall Present Value (P) using the timeline cash flows from your timeline. Let the interest rate be a variable named i%. Use the cost variable’s name to represent the cash flow dollars and write each equation to produce an overall model for Present Value at time 0.
A project is being considered that has a first cost of $12,500, creates $5000 in annual cost savings, requires $3000 in annual operating costs, and has a salvage value of $2000 after a project life of 3 years. If interest is 10% per year, which formula calculates the project’s present worth? (a) PW = 12,500(P/F, 10%, 1) + (− 5000 + 3000) (P/A, 10%, 3) − 2000(F/P, 10%, 3) (b) PW = − 12,500 + (5000 − 3000) (P/A, 10%, 3 ) − 2000(P/F, 10%, 3) (c) PW = 12,500(F/P, 10%, 3) + (5000 − 3000) (F/A, 10%, 3) + 2000 (d) PW = − 12, 500 + 5000(P/A, 10%, 3) − 3000 (P/A, 10%, 3) + 2000(P/F, 10%, 3)
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