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

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

Fiscal policy in the School of rational expectations, I want a Fiscal polic...

I want a Fiscal policy in the School of rational expectations.

Economic theory helps society, Do you agee or disagree " Economic theory he...

Do you agee or disagree " Economic theory helps society reach economic goals that it has selected for itself?" Justify your answer.

What is causing the rise in the price of oil, The rise in the price of oil ...

The rise in the price of oil can be traced to a easy factor, but there are various other contributing factors. The easiest explanation is that the demand for oil is greater than

Supply & Demand Graph, Ok, so the supply curve for goal in the U.S. is perf...

Ok, so the supply curve for goal in the U.S. is perfectly elastic, while the demand curve has the usual shape. In 2011, the U.S. used 1,003 million tons of coal at an average price

Production possibility curve, PRODUCTION POSSIBILITY CURVE As we have s...

PRODUCTION POSSIBILITY CURVE As we have seen, the essence of economic analysis is the problem of scarcity and choice. We know that limited productive resources compel individua

Why marketers are interested in discretionary income, Because discretionary...

Because discretionary Income = the money people have left over once they have paid for all of their basic needs (Food, Clothing, Shelter). You could also call it Disposable Inc

Labor is continuously compounded, Function given: Qt=A0Lt^6Kt^4, Lt=L0e^.03...

Function given: Qt=A0Lt^6Kt^4, Lt=L0e^.03t, Kt=K0e^.02t 1. Growth of labor is continuously compounded at 3% 2. Growth of Capital is continuously compounded at 2% Solve:

Actively-managed mutual funds, A sample of 60 mutual funds was taken and th...

A sample of 60 mutual funds was taken and the mean return in the sample was 13% with a standard deviation of 6.9%. The return on a particular index of stocks (against which the mut

Money creation process, what is the meaning of the credit multiplier in the...

what is the meaning of the credit multiplier in the monetary sector

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