A company that sells has proposed to a small public utility company that it purchase a small electronics computer for $1,000,000 to replace ten calculating machines and their operators. An annual service maintenance contract for the computer will be provided at a cost of $100, 000 per year. One operator will be required at a salary of $110, 000 per year and one programmer at a salary of $160, 000. The estimated economical life of the computer is 10 years. The calculating machines costs $8,000 each when new, 5 years ago, and presently can be sold for $2,000 each. They have an estimated life of 8 years and an expected ultimate trade in value of $1, 000 each. Each calculating machine operator receives $85, 000 per year. Fringe Benefits for all labour cost 8% of annual salary. Annual maintenance cost on the calculating machine has been $500 each. Taxes and insurance on all equipment is 2% of the first cost per year. If capital costs the company about 25%, would you recommend the computer installation?

A company that sells has proposed to a small public utility company that it purchase a small electronics computer for $1,000,000 to replace ten calculating machines and their operators. An annual service maintenance contract for the computer will be provided at a cost of $100, 000 per year. One operator will be required at a salary of $110, 000 per year and one programmer at a salary of $160, 000. The estimated economical life of the computer is 10 years. The calculating machines costs $8,000 each when new, 5 years ago, and presently can be sold for $2,000 each. They have an estimated life of 8 years and an expected ultimate trade in value of $1, 000 each. Each calculating machine operator receives $85, 000 per year. Fringe Benefits for all labour cost 8% of annual salary. Annual maintenance cost on the calculating machine has been $500 each. Taxes and insurance on all equipment is 2% of the first cost per year. If capital costs the company about 25%, would you recommend the computer installation?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

A pump for a reservoir must be operated continuously (8,760 hours per year). In the event of a large storm, the electricity from the local utility’s power grid may be interrupted for an indefinite period of time. To deal with this emergency situation, two mutually exclusive backup diesel generators are being investigated. One of them will be chosen for implementation. Relevantdata are provided as follows: If salvage values of both generators are negligible and the study period is 60 years, which generator should be chosen? The MARR is 10% per year
A recent graduate who wants to start an excavation/earth-moving business is trying todetermine which size of used dump truck to buy. As the bed size increases, new incomeincreases; however, the graduate is uncertain whether the incremental expenditure requiredfor larger truck is justified. The cash flows associated with each size truck are estimated below.The contractor has established a MARR of 18% per year, and all trucks are expected to have aremaining economic life of 5 years. Using a Do Nothing (DN) option, using SPREADSHEET only,a. Determine which size truck should be purchased.b. If two trucks are to be purchased, what should be size of the second truck?
An area can be irrigated by pumping water from a nearby river. Two competing installations are being considered. The MARR is 12% per year and electric power for the pumps costs $0.06 per kWh. Recall that 1 horsepower (hp) equals 0.746 kilowatts. (11.2, 11.3) a. At what level of operation (hours per year) would you be indifferent between the two pumping systems? If the pumping system is expected to operate 2,000 hours per year, which system should be recommended? b. Perform a sensitivity analysis on the efficiency of Pump A. Over what range of pumping efficiency is Pump A preferred to Pump B? Assume 2,000 hours of operation per year, and draw a graph to illustrate your answer.
A local county is considering purchasing somedump trucks for the trash pickups. Each truck will cost$55,000 and have an operating and maintenance costthat starts at $18,000 during the first year and increasesby $3,000 per year thereafter. Assume the salvagevalue is $12,000 at the end of 5 years and the interestrate is 10%. To meet the equivalent annual cost of owning and operating each truck over 5-year planning horizon, what is the required annual trash collection fees?
Calculate the discounted payback period to recover an investment of $285,000 inenhanced CNC controls that include axis control to 8 axes (on the milling model) ifthe associated income is $90,000 per year and expenses are $35,000 per yearstarting from year 1. Use a MARR of 10% per year.O. 5.18O. 6.96O. 7.67O. 8.13O. 4.25
Consider palletizer at a bottling plant that has a first cost of $140,855, has operating and maintenance costs of $13,484 per year, and an estimated net salvage value of $70,966 at the end of 30 years. Assume an interest rate of 8%. What is the future worth of this project?
A food processing plant consumed 450,000 kW of electric energy annually and pays an average of P2.00 per kWh. A study is being made to generate its own power to supply the plant the energy required, and that the power plant installed would cost P2,000,000. Annual operation and maintenance, P800,000. Other expenses P100,000 per year. Life of power plant is 15 years; salvage value at the end of life is P200,000; annual taxes and insurances, 4% of first cost; and rate of interest is 14%. What is the rate of return? Is the power plant justifiable?
A chemical reactor, which will contain corrosive liquids, has been designed.The reactor may be made of mild steel or stainless steel. The initial cost, including installation, of a mild steel reactor is expected to be P 72,000 and would last 5 years. Stainless steel is more resistant to the corrosive action of the liquids, but is more expensive and will cost P 120,000. Assuming that both types of reactors will have no salvage or scrap value at the end of their useful lives and could be replaced at the same costs as before, and if money is worth 12% compounded annually, what should the useful life of the stainless reactor be so that the capitalized costs are equal?
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) Method
A company is currently paying its employees$0.56 per mile to drive their own cars on companybusiness. The company is considering supplyingemployees with cars, which would involve purchasing at $25,000 with an estimated three-year life, a netsalvage value of $8,000, taxes and insurance at a costof $1,200 per year, and operating and maintenanceexpenses of $0.30 per mile. If the interest rate is 10%and the company anticipates an employee’s annualtravel to be 30,000 miles, what is the equivalent costper mile (neglecting income taxes)
A transportation engineer received a request to install dynamic traffic signals to replace static vehicle control devices at an intersection. The engineer must prepare an estimate of an operating budget for a 10-year period, if the signals were installed. The initial cost of the signals is $35,000 and the installation costs are $12,000. The estimated energy cost to operate the signals for the first year is $1000. The energy cost is expected to increase uniformly each year by 1.5% of the first year's energy cost. Assume an interest rate of 8%. What is the EUAC for the operating budget? Salvage value at the end of the 10-year period is negligible.
A potential project is currently under review. An initial investment of $87,000 would be necessary for equipment. The annual revenues and expenses are expected to be $40,000 and $19,000 each year, respectively, over the 6-year project period. The salvage value of the equipment at the end of the project period is projected to be $17,000. Assume a MARR of 9%. Find the AW (directly - do not convert from either FW or PW - to the nearest cent).