Engineering economic analysis 13th edition pdf free download

Method B calls for a crew of two men each costing P The cost of the direct material lost in each reject is P If a certain total number of units is to be produced, find which method is economical. An executive receives an annual salary of P, and his secretary a salary of P, A certain task can be performed by the executive working alone in 4 hours.

If he delegates the task to his secretary it will require him 30 minutes to explain the work and another 45 minutes to check the finished work. Due to the unfamiliarity of the secretary to the task, it takes her an additional time of 6 hours after being instructed.

Considering salary costs only, determine the cost of performing the task by each method, if the secretary works 2, hours a year and the executive 3, hours a year. Determine the more economical grinding mill, considering other factors to be the same. A cement kiln with production capacity of tons per day 24 hours of clinker has at its burning zone about 45 tons of magnetite chrome bricks being replaced periodically, depending on some operational factors and the life of the bricks.

If locally produced bricks costs P25, per ton and have a life of 4 months, while certain imported bricks costing P30, per ton and have a life of 6 months, determine the more economical bricks and by how much.

A manufacturer has been shipping his product moderately heavy machines , mounted only on skids without comlete crating. To avoid crating he must ship in freight cars which contain only his machines. To do this he must pay freight on a car capacity load of 42 tons regardless of whether or not the car is completely full. In the past he actually has shied only 30 tons in each car.

The car load freight rate is P4. If the machines are crated so that they can be shied in mixed car lots, along with other merchandise, they can be shied at a rate of P4. The cost of crating would be P Which procedure should be followed? A machine used for cutting materials in a factory has the following outputs per hour at various seeds and required periodic tool regrinding at the intervals cited.

Seed A B Outputs per hour pieces pieces Tool regrinding Every 8 hours Every 5 hours A set of tools cost and can be ground twenty times. Each regrinding costs The machine operator is aid The tool grinder who also sets the tools to the machine is aid The hourly rate chargeable against the machine is Which seed is the most economical?

An investment of P, will be required which will be recovered in 15 years. It is estimated that sales will be P, per year and that operating expenses will be as follows.

The land costs P15,,, the building costs P30,,, the equipment costs P12,,, and P5,, working capital is required. At the end of 12 years, the land can be sold for P25,,, the building for P12,,, the equipment for P, and all of the working capital recovered.

The annual disbursements for labor, materials, and all other expenses are estimated to cost P23,, Find: Minimum annual sales for 12 years to justify the investment Given: Land P15,, He now plans to invest this amount in his own repair shop. In his resent job, he is earning P25, He will need the services of the following: 2 mechanics each earning P These men will work on the average days per year.

If the average charge for each car repaired by his shop is P1, Forty tons per day are hauled for days a year. It is desired to install a railway system which would bring down the cost of hauling to P6. Maintenance cost of this is P12, per month. If the company has the cash necessary for the installation, would you recommend the change?

Maintenance b. Other expenses c. Tax and insurances d. Determine the rate of return on the total investment and the payout period is the annual profit is P2,, An additional investment of P30, in the business will required at the end of the fourth year. After 15 years the business can sold for P70, An oil company is being offered a special coating for the gasoline underground tank installation in its service stations which will increase the life of the tank from the usual 10 years to 15 years.

The cost of the special coating will increase the cost of the 40,tank to 58, Cost of installation for either of the tanks is P24, An electric cooperative is considering the use of a concrete electric pole in the expansion of its power distribution lines.

A concrete pole costs 18, each and will last 20 years. The company is presently using creosoted wooden poles which cost 12, per pole and will last 10 years. This is the ninth edition in its present form. In the tenth edition, all the features of the ninth edition have been updated and changed as needed to reflect today's business world.

To meet the challenges, opportunities, and potentialities presented to business decision makers Business Statistics. Cramer, Duncan. Introducing Statistics Source: For more information on the beta coefficient and the Capital Asset Pricing Model, interested readers may wish to refer to finance textbooks such as J.

Fred Weston and Thomas E. Copeland, Managerial Finance, 9th ed. Levine, D, Szabat, K. Business Statistics : A First Course 7th ed. The annual operating costs will be P, at the end of every year for the first 4 years and P, thereafter.

In addition, there is expected to be recurring major rework cost of P, every 13 yrs. The foundation trustees decided to spend P1, , to provide facilities immediately and to provide P, of capital replacement at the end of each 5 year period. Given: PA. Two kinds of paint are available whose brands are A and B. Paint A cost P 1. For paint B P 1. Payments are to be made at the end of each year, starting one year from now. What lump sum paid today would be equivalent to the 8-year lease-payment plan?

A machine shop purchased 10 years ago a milling machine for P60, A straight-line depreciation reserve had been provided based on a year life of the machine. The owner of the machine shop desires to replace the ad milling machine with a modern unit having many advantages costing P20, How much new capital will be required for the purchase? Given: Co n Selling price of the shop Cost of a new unit. A tax and duty free importation of a horsepower sand mill for paint manufacturing costs P,, CIF Manila.

Bank charges, arrester and brokerage cost P5, Foundation and installation costs were P25, Other incidental expenses amount to P20, Salvage value of the mill is estimated to be P60, after 20 years. Find the appraisal value of the mill using straight-line depreciation at the end of a. On January 1, , the purchasing engineer of a Cement Co. Depreciation has been computed by the straight-line method based on an estimated useful life of five years and residual scrap value of 12, On January 2, , extraordinary repairs which were almost equivalent to a rebuilding of machinery were performed at a cost of 30, Because of the thorough going nature of these repairs, the normal life of the machinery was extended materially.

The revised estimate of useful life was four years from January 1, Determine the annual provision for depreciation for the years to and the adjusted provision for depreciation on December 31, Assume payment in cash for the machine and extraordinary repairs.

Solution: For the depreciation from 4 ,. Answer: 25, and 20, Power to a remote transmitting station is provided by a Diesel-generator unit. The original cost of the unit is 65, It costs 2, to ship the unit to the job site. An additional cost of 3, was incurred for installation. The salvage value of the unit at the end of its life was estimated at Solution: a b. An industrial plant bought a generator set for 90, Other expenses including installation amounted to 10, The generator set is to have a life of 17 years with a salvage value at the end of life of 5, Declining Balance Method.

A telephone company purchased a microwave radio equipment for 6,, Annual depreciation charge using the straight line method.

Depreciation charge during the 5th year using the sum-of-the years digits method. A Corporation sold an issue of year bonds, having a total face value of 10,, for 9,, Compute the annual cost for interest and redemption of these bonds. A company has issued year bonds, with face value of 1,, in 1, units.

If it is sold now for 1,, determine the yield at this price. An industrial engineer has designed two alternative methods for accomplishing a production job.

Both methods involve the acquisition of the same working place and other capital equipment to be used for this job only. Method A calls for a crew consisting of three men each costing P This method will result in the production of 10 units per hour of which two will be reject. Method B calls for a crew of two men each costing P The cost of the direct material lost in each reject is P If a certain total number of units is to be produced, find which method is economical.

An executive receives an annual salary of P, and his secretary a salary of P, A certain task can be performed by the executive working alone in 4 hours. If he delegates the task to his secretary it will require him 30 minutes to explain the work and another 45 minutes to check the finished work. Due to the unfamiliarity of the secretary to the task, it takes her an additional time of 6 hours after being instructed.

Considering salary costs only, determine the cost of performing the task by each method, if the secretary works 2, hours a year and the executive 3, hours a year. Note: the executive works 30 mins. A cement grinding mill A with a capacity of 50 tons per hour utilizes forged steel grinding balls costing P12, per ton, which have a wear rate of grams per ton cement milled. Another cement mill B of the same capacity uses high chrome steel grinding balls costing P50, per ton with a wear rate of 20 grams per ton cement milled.

Determine the more economical grinding mill, considering other factors to be the same. Answer: Since mill B has lower production cost per hour than mill A, mill B is more economical. A cement kiln with production capacity of tons per day 24 hours of clinker has at its burning zone about 45 tons of magnetite chrome bricks being replaced periodically, depending on some operational factors and the life of the bricks.

If locally produced bricks costs P25, per ton and have a life of 4 months, while certain imported bricks costing P30, per ton and have a life of 6 months, determine the more economical bricks and by how much. A manufacturer has been shipping his product moderately heavy machines , mounted only on skids without comlete crating.

To avoid crating he must ship in freight cars which contain only his machines. To do this he must pay freight on a car capacity load of 42 tons regardless of whether or not the car is completely full.

In the past he actually has shied only 30 tons in each car. The car load freight rate is P4. If the machines are crated so that they can be shied in mixed car lots, along with other merchandise, they can be shied at a rate of P4. English level: Intermediate to Advanced Description The world's most trusted guide to problems in English - now in a new edition.

Principles of Information Security, Third Edition builds on internationally recognized standards and bodies Content may be subject to copyright. The textbook also has an in-depth focus on the functional areas of management that include human resources, marketing, public relations, financial Fourie, P. Smit and G. OUP Southern Africa. The concept of business management refers to the activities that a manager needs to undertake to operate a business enterprise successfully. Principles of Business Management third edition is a foundational text that provides a solid theoretical grounding in general management principles such as leadership, motivation, and control.

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