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

Survivor Island, the central economic problem facing the group of survivors...

the central economic problem facing the group of survivors

Cost benefit analysis-vat, (1) Based on the article, describe as best you c...

(1) Based on the article, describe as best you can: (i) the reference group for the cost benefit analysis, (ii) the purpose of the study (i.e., what is the "project" in this

Wall street journal article, 1. An innovator, who creates new products and ...

1. An innovator, who creates new products and new ways to get business done, is referred to as: Select one: a. A manager. b. A capitalist. c. An entrepreneur. d. A creditor. 2

Pros and cons of var, Since their inception, VAR models have been at the ce...

Since their inception, VAR models have been at the centre of many controversies associated with econometric modelling. The recurring criticism throughout history is due to the mode

Money multiplier, what is money multiplier? what is role , importance, adva...

what is money multiplier? what is role , importance, advantages , disadvantages , limitations and examples of money multiplier?

Solve for all of these questions., Christina Romer and Jared Bernstein in "...

Christina Romer and Jared Bernstein in "The Job Impact of the American Recovery and Reinvestment Plan" calibrated the impact of the proposed expansionary fiscal policy (we know it

Nations total income, If you take nations total income and subtract out pri...

If you take nations total income and subtract out private consumption government consumption what you will find?

Quantity of twinkies demanded increases, Suppose the price of Twinkies decr...

Suppose the price of Twinkies decreases from $1.45 to $1.25 and, as a result, the quantity of Twinkies demanded increases from 2,000 to 2,200. Using the midpoint method, the price

Name the largest budget deficit country, Name the largest budget deficit co...

Name the largest budget deficit country In 2009 Greece was eurozone country with largest budget deficit (about 16.0% of GDP), while Finland was the country with the smallest bu

Measurement of national income, what are the two precautions required while...

what are the two precautions required while estimating national income by value added method?

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