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

Money supply.., term paper on determinat and multiplier of money supply

term paper on determinat and multiplier of money supply

Central banking, what are the qualitative methods of controling credit

what are the qualitative methods of controling credit

Negative performances of the economy, An advantage of observing statistics ...

An advantage of observing statistics from this range is that it encapsulates both positive and negative performances of the economy helping to produce a much more accurate insight

Iterated elimination of dominated strategies, 1. Consider the following gam...

1. Consider the following game: a) Does either player have a dominant strategy? b) Does either player have a (pure) prudent strategy? c) Does the game have a saddlepo

Find real interest rate and nominal interest rate, #questionAssume that an ...

#questionAssume that an economy''s GDP Y=5000. Also assume that the government runs a deficit where tax revenue T=1000 and government expendituresG= 1500. The consumption function

What is price level, The price level is the monetary value of a good or ser...

The price level is the monetary value of a good or service.

Introduction of Macroeconomics, Macroeconomics We have explained severa...

Macroeconomics We have explained several concepts and Macroeconomic Aggregates which form the basic terminology of macroeconomic analysis. Like other empirical sciences, econom

Economy is characterized, Suppose that the economy is characterized by the ...

Suppose that the economy is characterized by the following behavioral equations: C= 170 + 0.7YD I= 170 G= 150 T= 100 a. What does equilibrium output equal? Y=? b. What d

Derivation of indifference curve, Derivation of Indifference Curve: Co...

Derivation of Indifference Curve: Consider any commodity bundle denoted by point A in the above figure which consist x 0 1  and x 0 2 amount of good I and good II respectiv

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