ENGINEERING ECO ANALYSIS W/STUDY GUIDE
ENGINEERING ECO ANALYSIS W/STUDY GUIDE
13th Edition
ISBN: 9780190693053
Author: NEWNAN
Publisher: Oxford University Press
Question
Book Icon
Chapter D, Problem 132P
To determine

The maximum amount that the firm should be willing to pay to an outside vendor for the subcomponent.

Expert Solution & Answer
Check Mark

Answer to Problem 132P

The correct option is (c)$22perunit.

Explanation of Solution

Given:

First cost is $350,000.

Cost of the operation is $45,000.

Salvage value is $15,000.

Project life is 5years.

Interest rate is 10%.

Material cost per unit is $8.50.

Annual production is 10,000units.

Calculation:

Calculate the total annual material cost.

Annualmaterialcost=$8.50×10,000=$85,000

Write the expression to calculate the present worth of making the part.

PWM=[$350,000$45,000(P/A,i,n)$85,000(P/A,i,n)+$15,000(P/F,i,n)] ...... (I)

Here, the present worth is P, the annual cost is A, the interest rate is i and the timer period is n.

Substitute 10% for i and 5 for n in Equation (I).

PWM=[$350,000$45,000( ( 1+0.1) 51 0.1 ( 1+0.1) 5)$85,000( ( 1+0.1) 51 0.1 ( 1+0.1) 5)+$15,000( 1 ( 1+0.1) 5)]=[$350,000$45,000(3.7908)$85,000(3.7908)+$15,000(0.621)]=[$350,000$170,586$322,218+$9,315]

PWM=$833489 ....... (II)

Write the expression to calculate the present worth of buying the parts.

PWB=A(P/A,i,n)=A( ( 1+i )n 1 i ( 1+i )n ) ...... (III)

Substitute 10% for i and 5 for n in Equation (III).

PWB=A( ( 1+0.1 )5 1 0.1 ( 1+0.1 )5 )PWB=A(3.7908) ....... (IV)

Equate Equation (II) and Equation (IV) and calculate the maximum annual amount.

PWM=PWB$833489=A(3.7908)A=$8334893.7908A=$219,871.53

Calculate the annual amount per unit.

Aperunit=$219,871.5310,000=$21.9$22.

Conclusion:

Therefore, the correct option is (c)$22perunit.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
At the beginning of the year, the market for portable electric fans was in equilibrium. In June, a summer heat wave hit. What effect does the heat wave have on the market for fans? Drag the appropriate part(s) of the graph to show the effect on the market for portable fans. To refer to the graphing tutorial for this question type, please click here. Price 17 OF 21 QUESTIONS COMPLETED f4 Q Search f5 f6 f7 CO hp fg 6 M366 W ins f12 f11 f10 SUBMIT ANSWER ENG 4x
In the context of investment risk, what does "diversification" mean? A) Spreading investments across various assets to reduce riskB) Investing in a single asset to maximize returnsC) Increasing investment in high-risk assetsD) Reducing the number of investments to focus on high-performing ones
At the 8:10 café, there are equal numbers of two types of customers with the following values. The café owner cannot distinguish between the two types of students because many students without early classes arrive early anyway (that is she cannot price discriminate).     Students with early classes Students without early classes Coffee 70 60 Banana 50 100     The MC of coffee is 10.  The MC of a banana is 40.  Is bundling more profitable than selling separately?  HINT:  if you sell the bundle, can you make more by offering coffee separately? If so, what price should be charged for the bundle? (Show calculations)

Chapter D Solutions

ENGINEERING ECO ANALYSIS W/STUDY GUIDE

Ch. D - Prob. 11PCh. D - Prob. 12PCh. D - Prob. 13PCh. D - Prob. 14PCh. D - Prob. 15PCh. D - Prob. 16PCh. D - Prob. 17PCh. D - Prob. 18PCh. D - Prob. 19PCh. D - Prob. 20PCh. D - Prob. 21PCh. D - Prob. 22PCh. D - Prob. 23PCh. D - Prob. 24PCh. D - Prob. 25PCh. D - Prob. 26PCh. D - Prob. 27PCh. D - Prob. 28PCh. D - Prob. 29PCh. D - Prob. 30PCh. D - Prob. 31PCh. D - Prob. 32PCh. D - Prob. 33PCh. D - Prob. 34PCh. D - Prob. 35PCh. D - Prob. 36PCh. D - Prob. 37PCh. D - Prob. 38PCh. D - Prob. 39PCh. D - Prob. 40PCh. D - Prob. 41PCh. D - Prob. 42PCh. D - Prob. 43PCh. D - Prob. 44PCh. D - Prob. 45PCh. D - Prob. 46PCh. D - Prob. 47PCh. D - Prob. 48PCh. D - Prob. 49PCh. D - Prob. 50PCh. D - Prob. 51PCh. D - Prob. 52PCh. D - Prob. 53PCh. D - Prob. 54PCh. D - Prob. 55PCh. D - Prob. 56PCh. D - Prob. 57PCh. D - Prob. 58PCh. D - Prob. 59PCh. D - Prob. 60PCh. D - Prob. 61PCh. D - Prob. 62PCh. D - Prob. 63PCh. D - Prob. 64PCh. D - Prob. 65PCh. D - Prob. 66PCh. D - Prob. 67PCh. D - Prob. 68PCh. D - Prob. 69PCh. D - Prob. 70PCh. D - Prob. 71PCh. D - Prob. 72PCh. D - Prob. 73PCh. D - Prob. 74PCh. D - Prob. 75PCh. D - Prob. 76PCh. D - Prob. 77PCh. D - Prob. 78PCh. D - Prob. 79PCh. D - Prob. 80PCh. D - Prob. 81PCh. D - Prob. 82PCh. D - Prob. 83PCh. D - Prob. 84PCh. D - Prob. 85PCh. D - Prob. 86PCh. D - Prob. 87PCh. D - Prob. 88PCh. D - Prob. 89PCh. D - Prob. 90PCh. D - Prob. 91PCh. D - Prob. 92PCh. D - Prob. 93PCh. D - Prob. 94PCh. D - Prob. 95PCh. D - Prob. 96PCh. D - Prob. 97PCh. D - Prob. 98PCh. D - Prob. 99PCh. D - Prob. 100PCh. D - Prob. 101PCh. D - Prob. 102PCh. D - Prob. 103PCh. D - Prob. 104PCh. D - Prob. 105PCh. D - Prob. 106PCh. D - Prob. 107PCh. D - Prob. 108PCh. D - Prob. 109PCh. D - Prob. 110PCh. D - Prob. 111PCh. D - Prob. 112PCh. D - Prob. 113PCh. D - Prob. 114PCh. D - Prob. 115PCh. D - Prob. 116PCh. D - Prob. 117PCh. D - Prob. 118PCh. D - Prob. 119PCh. D - Prob. 120PCh. D - Prob. 121PCh. D - Prob. 122PCh. D - Prob. 123PCh. D - Prob. 124PCh. D - Prob. 125PCh. D - Prob. 126PCh. D - Prob. 127PCh. D - Prob. 128PCh. D - Prob. 129PCh. D - Prob. 130PCh. D - Prob. 131PCh. D - Prob. 132PCh. D - Prob. 133PCh. D - Prob. 134PCh. D - Prob. 135PCh. D - Prob. 136PCh. D - Prob. 137PCh. D - Prob. 138PCh. D - Prob. 139P
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:9780190931919
Author:NEWNAN
Publisher:Oxford University Press
Text book image
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Text book image
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Text book image
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Text book image
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning
Text book image
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education