EBK BASICS OF ENGINEERING ECONOMY
2nd Edition
ISBN: 8220100255052
Author: Blank
Publisher: MCG
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Question
Chapter 4, Problem 3P
a:
To determine
Selection criteria for the project.
b:
To determine
Estimate form.
c:
To determine
Converting other types of series.
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A piece of new equipment has been proposed by engineers to increase theproductivity of a certain manual welding operation. The investment cost is$25,000, and the equipment will have a market value of $5,000 at the endof a study period of five years. Increased productivity attributable to theequipment will amount to $8,000 per year after extra operating costs havebeen subtracted from the revenue generated by the additional production.A cash-flow diagram for this investment opportunity is given below. If thefirm’s MARR is 20% per year, is this proposal a sound one? Use the PWmethod.
Problems and applications Q6
An assembly operation at a software company now requires $100,000 per year in labor costs. A robot can be purchased and installed to automate this operation. The robot will cost $200,000. Maintenance and operation expenses of the robot are estimated to be $64,000 per year for the first 2 years and $10,000 thereafter. Replacement of minimal parts will cost $5000 every 3 years. Invested capital must earn at least 12% per year. What is the capitalized cost? (Draw cash flow diagram and upload a complete solution)
Chapter 4 Solutions
EBK BASICS OF ENGINEERING ECONOMY
Ch. 4 - State two conditions under which the do-nothing...Ch. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7PCh. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - The costs associated with manufacturing a...
Ch. 4 - Prob. 11PCh. 4 - Prob. 12PCh. 4 - Prob. 13PCh. 4 - Prob. 14PCh. 4 - Prob. 15PCh. 4 - Prob. 16PCh. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Prob. 27PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 31PCh. 4 - Two mutually exclusive projects have the estimated...Ch. 4 - Prob. 33PCh. 4 - Prob. 34PCh. 4 - Prob. 35PCh. 4 - Prob. 36PCh. 4 - Prob. 37PCh. 4 - The manager of engineering at the 900-megawatt...Ch. 4 - Prob. 39PCh. 4 - Prob. 40PCh. 4 - Prob. 41PCh. 4 - Three different plans were presented to the GAO by...Ch. 4 - The U.S. Army received two proposals for a turnkey...Ch. 4 - Prob. 44PCh. 4 - Prob. 45PCh. 4 - Prob. 46PCh. 4 - Prob. 47PCh. 4 - Prob. 48PCh. 4 - Prob. 49PCh. 4 - Prob. 50PCh. 4 - Prob. 51PCh. 4 - Prob. 52PCh. 4 - Prob. 53PCh. 4 - Prob. 54PCh. 4 - Prob. 55PCh. 4 - Prob. 56PCh. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - Prob. 59PCh. 4 - Prob. 60PCh. 4 - Prob. 61PCh. 4 - Prob. 62PCh. 4 - Prob. 63APQCh. 4 - Prob. 64APQCh. 4 - Prob. 65APQCh. 4 - Prob. 66APQCh. 4 - Prob. 67APQCh. 4 - Prob. 68APQCh. 4 - Prob. 69APQCh. 4 - Prob. 70APQCh. 4 - Prob. 71APQ
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- A Company wants to prioritize the efficiency and effectiveness of its company. On the advice of the Technical Manager, Naufal Fahmi, to save energy by installing a device that costs Rp. 200 million. The tool is estimated to provide savings of Rp. 10 million/year in the first 2 years, then increased to Rp. 12 million/year for the next 5 years, and Rp. 15 million in the following years. If the age of the tool is 10 years. If MARR=6% a. Create cashflow from this case b. Should this decision be made?arrow_forwardThe four alternatives described below are being evaluated.a. If the proposals are independent, which one(s) should be selected at a MARR of 17% per year?b. If the proposals are mutually exclusive, which one should be selected at a MARR of 14.5% per year?c. If the proposals are mutually exclusive, which one should be selected at a MARR of 10.0% per year? i need solution in equation formarrow_forwardAn item is purchased for P100 000. Annual cost is P 16 000. Using 8%, what is the capitalized cost of perpetual service?arrow_forward
- An electric cooperative is considering the use of a concrete electric pole in the expansion of its powerdistribution lines. A concrete pole costs 18,000 each and will last 20 years. The company is presentlyusing creosoted wooden poles which cost 12,000 per pole and will last 10 years. If money is worth 12percent, which pole should be used? Assume annual taxes amount to 1 percent of the first cost and zerosalvage value in both cases. Determine the best alternative using: (i = 12%)a. Annual Cost (AC) Methodb. Equivalent Uniform Annual Cost (EUAC) Methodc. Present Worth Cost (PWC) Methodarrow_forwardAn assembly operation at a software company now requires $100,000 per year in labor costs. A robot can be purchased and installed to automate this operation. The robot will cost $200,000. Maintenance and operation expenses of the robot are estimated to be $64,000 per year for the first 2 years and $10,000 thereafter. Replacement of minimal parts will cost $5000 every 3 years. Invested capital must earn at least 12% per year. What is the capitalized cost? (Draw cash flow diagram and show complete solution)arrow_forwardA piece of new equipment has been proposed by engineers to increase the productivity of a certain manual welding operation. The investment cost is $10,000, and the equipment will have a market value of $1,500 at the end of a study period of five years. Increased productivity attributable to the equipment will amount to $5,000 per year after extra operating costs have been subtracted from the revenue generated by the additional production. Suppose that ε = MARR = 25% per year. What are the alternatives external rate of return, and is the alternative acceptable?arrow_forward
- Why is it okay to use Incremental IRR between two same life projects that has different first cost and annual cash flow even when MARR is not given / stated ?arrow_forwardA project costing P250,000 yields a yearly benefit of P80,000 for a period of 10 years with no salvage value. At an interest of 6%, what is the conventional benefit cost ratio using present worth?arrow_forwardSolve with complete solution and draw the cash flow diagram You purchased a building five years ago for $200,000. Its annual maintenance expense has been $15,000 per year. At the end of three years, you spent $55,000 on roof repairs. At the end of five years (now), you sell the building for $250,000. During the period of ownership, you rented out the building for $60,000 per year paid at the beginning of each year. If your MARR is 8% per year. a) Use the PW and AW methods to evaluate this investment. PW = $____ and AW = $____ b) Calculate IRR and ERR(( Ԑ=MARR). IRR = Blank ____% and ERR = Blank ____% Note: For equivalent worth, round off the final answer to whole number. For Rate of Return, round off to two decimal places (in percentage)arrow_forward
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