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

Explain about phillips curve, Q. Explain about Phillips curve ? The Ph...

Q. Explain about Phillips curve ? The Phillips curve  According to traditional Phillips curve, there is a negative and stable relationship between unemployment andwage in

Ana, how long will it take for you to help me with assignment

how long will it take for you to help me with assignment

Illustrate the uk macroeconomic performance, Illustrate the UK macroeconomi...

Illustrate the UK macroeconomic performance UK macroeconomic performance must be judged on economy's long-term ability to produce growth, create jobs and improve living standa

What is the value of the test statistic, For the United States, the mean mo...

For the United States, the mean monthly Internet bill is $32.79 per household (CNBC, January 18, 2006). A sample of 50 households in a southern state showed a sample mean of $30.63

Define the interpreting the price elasticity of demand, Define the interpre...

Define the interpreting the price elasticity of demand. Interpreting the Price Elasticity of Demand: Demand is: a. Elastic when the price elasticity of demand is greater

Mankiw, Using the Mundell-Fleming model, describe how an increase in a coun...

Using the Mundell-Fleming model, describe how an increase in a country’s risk premium on the world interest rate can result in a higher level of real income. Under what circumstanc

Determine about the gross domestic product growth, Determine about the gros...

Determine about the gross domestic product Growth By (nominal) GDP-growth we mean % change in (nominal) GDP over a particular period of time. Real GDP growth is stated as perce

Describe about price level and time, Q. Describe about Price level and time...

Q. Describe about Price level and time? We are hardly interested in the value of price level at a certain point in time. What we are interested in is percentage change in the p

High blood pressure affected, To determine whether high blood pressure affe...

To determine whether high blood pressure affected whether a person had a stroke, a sample of 129 people who had had strokes are examined. In the sample, 39% had high blood pressure

Explain the concept of elasticity, Explain the concept of elasticity and de...

Explain the concept of elasticity and describe why the supply of petrol in the short run is relatively inelastic.

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