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

MEC and MEI, MEC and MEI curvs and their role in economics

MEC and MEI curvs and their role in economics

Quantity equation, Quantity Equation-Has this theory worked? Why or why not...

Quantity Equation-Has this theory worked? Why or why not?

Firms use crowd sourcing technique, Thread less is an example of a firm bui...

Thread less is an example of a firm building on its customer base to use new products and also to participate in the design and vetting of popular designs. In the summer of 2010, D

What do you mean by price index, Q. What do you mean by Price index? Be...

Q. What do you mean by Price index? Because we are only interested in percentage change of the price level and not particular value, we can divide every price level by a given

Exchange rate, what are the types of exchange rate

what are the types of exchange rate

Right to give blood, Singer suggests that although the right to sell blood ...

Singer suggests that although the right to sell blood does not threaten the formal right to give blood, it is incompatible with "the right to give blood, which cannot be bought, wh

Is-lm approach, with help of is-lm technique explain the process of integra...

with help of is-lm technique explain the process of integration of money market and goods market by way of keynesian approach

Survivor Island, the central economic problem facing the group of survivors...

the central economic problem facing the group of survivors

Interest rates with different maturities, Including different interest rate...

Including different interest rates with different maturities would complicate the models however it wouldn't buy you very much. Because interest rates with different maturities are

Difference between opportunity and accounting cost, Provide an explanation ...

Provide an explanation of difference between opportunity and accounting cost, and accounting and economic profits. Then, please provide an example from your experience where opport

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