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

Demand for money for as-ad model, Q. Demand for money for AS-AD model? ...

Q. Demand for money for AS-AD model? The money market  The demand for money depends negatively on R,positively on Y and positively on P in AS-AD model

Diseconomies of scale, What are the four managerial factors that lead to di...

What are the four managerial factors that lead to diseconomies of scale

MR, Question 1: Consider a two-period, two-person pure exchange economy. Ut...

Question 1: Consider a two-period, two-person pure exchange economy. Utility functions and endowments are given as follows. u1(x0; x1) = (x0x1)2 and e1 = (18; 4) u2(x0; x1) = ln x0

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

What is the significance of foreign exchange rate risk, Foreign exchange ri...

Foreign exchange risk is the level of uncertainty that a company must handle for changes in foreign exchange rates that will unfavourably affect the money the company receives for

New equilibrium price also quantity, Take a look at the sugar market: US d...

Take a look at the sugar market: US demand: Q=60-2/3 P US domestic supply: Q=P Also, the US could import any quantity from world producers at (US$) 10/cents per lb a) In a sc

Imperfect-information model, According to the imperfect-information model, ...

According to the imperfect-information model, when the price level is greater than the expected price level, output will _____ the natural level of output A) be greater than

Financial crisis in terms of adverse, Briefly explain the dynamics of the 2...

Briefly explain the dynamics of the 2007 financial crisis in terms of adverse selection and moral hazard.

Total firm''s cost schedules to calculate, Use the following data on a firm...

Use the following data on a firm's total cost schedules to calculate its average variable cost, average fixed cost, average total cost, and marginal cost schedules. Output Total

Principle of opportunity cost applies to your life, Give an example of how ...

Give an example of how the Principle of Opportunity Cost applies to your life. Think of a recent decision you made. It could be a decision as simple as whether to eat out or cook y

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