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

Principal causes of high population growth, List and briefly describe the p...

List and briefly describe the principal causes of high population growth in developing countries and the major consequences.

Elasticity of demand questions need to be done in graphs, To really underst...

To really understand it, compute the following price elasticities of demand: ·          The price of a laptop increases by 20% and there is a 40% drop in the quantity dem

Rapid growth of the national debt, He rapid growth of the national debt ala...

He rapid growth of the national debt alarmed some politicians and created pressure for restricting Congress's unlimited ability to spend. Efforts to Reduce the Deficit, discuss the

Should the fiscal policy be active or passive?, In the view of above compli...

In the view of above complications, there is a long-standing debate on whether the fiscal policy should be active or passive in nature. Note that in the Keynesian context; even a p

LM-curve in the AS-AD model, The LM-curve in the AS-AD model  ...

The LM-curve in the AS-AD model  The LM-curve will shift upwards (downward) when P is increases (decreases) in the AS-AD model is moved L

Long-run aggregate supply curve, Suppose the potential level of real domest...

Suppose the potential level of real domestic output (Q) for a hypothetical economy is $160 and the price level (P) initially is 200. Use the following short-run aggregate supply

What is the different between price effect and sales effect, What is the di...

What is the different between price effect and sales effect? Both relate to Elasticity and Total Revenue: a. A price effect: After a price raise, all unit sold sells at a hi

Classical labour market, using a graph of the classical labour market illu...

using a graph of the classical labour market illustrste the effects of real wage existing in the market lower than the equilibrium real wage

Estimate kilograms of lobster must he catch per day, A lobster catcher spen...

A lobster catcher spends $12 500 per month to maintain a lobster boat.  He plans to catch an average of 20 days per month during lobster season.  For each day, he must allow approx

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