Relative cost-effectiveness, Macroeconomics

Assignment Help:

Stephanie Robbins is the Three Hills Power Company management analyst assigned to simulate maintenance costs. In Section 14.6 we describe the simulation of 15 generator breakdowns and the repair times required when one repairperson is on duty per shift. The total simulated maintenance cost of the current system is $4,320.

Robbins would now like to examine the relative cost-effectiveness of adding one more worker per shift. The new repairperson would be paid $30 per hour, the same rate as the first is paid. The cost per breakdown hour is still $75. Robbins makes one vital assumption as she begins-that repair times with two workers will be exactly one-half the times required with only one repairperson on duty per shift.
Repair time
Required (hours) probability
0.5 0.28
1.0 0.52
1.5 0.20
1.00

(a) Simulate this proposed maintenance system change over a 15-generator breakdown period. Select the random numbers needed for time between breakdowns from the second-from-the bottom row of Table 14.4 (beginning with the digits 69). Select random numbers for generator repair times from the last row of the table (beginning with 37).

b) Should Three Hills add a second repairperson each shift?


Related Discussions:- Relative cost-effectiveness

What is gross domestic product, What is gross domestic product Economic...

What is gross domestic product Economic growth is most commonly calculated in terms of the annual percentage rate of change in real gross domestic product (GDP).

What would be due process require in circumstances, The Russ College of Eng...

The Russ College of Engineering and Technology of Ohio University announced in a press conference that it had found "rampant and flagrant plagiarism" in the theses of mechanical en

Assignment, derive the isoprofit functin

derive the isoprofit functin

Give examples of a monopoly, Give examples of a monopoly and an example of ...

Give examples of a monopoly and an example of perfect competition. Explain how each of your examples matches the textbook's definition of that market structure. Monopoly-a firm tha

Modern global economic system, 1) The modern global economic system I...

1) The modern global economic system In finance we learn that while the future is always uncertain there are ways we gain insight and make the best possible investment decisi

Subsequent withdrawals increase, What is the amount of five equal annual de...

What is the amount of five equal annual deposits that can provide five annual withdrawals, where a first withdrawal of $1500 is made at the end of year six and subsequent withdrawa

Money supply, different between money multplier vs credit multplier ?

different between money multplier vs credit multplier ?

Determine the exchange rate, Determine the exchange rate When a currenc...

Determine the exchange rate When a currency is freely floating, the central bank doesn't have to set monetary policy to alter the external value of the currency unless instruct

Effect of distance on completed, From stock and watson 3rd edition introduc...

From stock and watson 3rd edition introduction to econometrics Using the data set CollegeDistance described, run a regression of years of completed education (ED) on distance to t

U.s. department of agriculture, The U.S. Department of Agriculture, nass.us...

The U.S. Department of Agriculture, nass.usda.gov, publishes charts on the prices of farm products. Go to the USDA home page and select Charts and Maps and then Agricultural Prices

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd