Explain current average time the trucks spend in the system, Operation Management

Assignment Help:

You are in charge of a quarry that supplies sand and stone aggregates to your company's construction sites. Empty trucks from construction sites arrive at the quarry's huge piles of sand and stone aggregates and wait in line to enter the station, which can lad either sand or aggregate. At the station, they are filled with material, weighed, checked out, and proceed to a construction site. Currently, nine empty trucks arrive per hour, on average. Once a truck has entered a loading station, it takes 6 minutes for it to be filled, weighed, and checked out. Concerned that trucks are spending too much time waiting and being filled, you are evaluating two alternatives to reduce the average time the trucks spend in the system. The first alternative is to add side boards to the trucks (so that more material could be loaded) and to add a helper at the loading station (so that filling time could be reduced) at a total cost of $50,000. The arrival rate of trucks would change to six per hour, and the filling time would be reduced to 4 minutes. The second alternative is to add another loading station identical to the current one at a cost of $80,000. The trucks would wait in a common line and the truck at the front of the line would move to the next available station.

Which alternative would you recommend if you want to reduce the current average time the trucks spend in the system, including service?


Related Discussions:- Explain current average time the trucks spend in the system

Explain marketers collect both primary and secondary data, Today's marketin...

Today's marketing research personnel have far greater access to both primary research tools as well as widely published and accessible secondary data. How has the Internet changed

Explain what is the firm''s code of conduct, Governance mechanisms are cons...

Governance mechanisms are considered to be effective if they meet the needs of all stakeholders, including shareholders. Governance mechanisms are also an important way to ensure t

Explain does an mrp system take seasonal items, Does an MRP system take sea...

Does an MRP system take seasonal items into account? If yes, how does this work?

Explain opportunities that have inspired change in business, Generate and d...

Generate and discuss examples of problems and opportunities that have inspired change in business today

Descibe the stages of contract formation, Maria, who lives in Seattle, sent...

Maria, who lives in Seattle, sent Koji a letter via first class mail, stating, "Koji, I think your 2003 Ford SUV is worth $20,000. I will give you $20,000 cash for it." Koji receiv

Could you please explain which values i need to calculate, Regarding the tr...

Regarding the trash bag case (Essentials of Business Statistics, chapter 7 exercise 50), I am not sure where the 1.9991 comes from. I tired computing the standard normal distrib

LOCATION STRATEGY, In what sequence would the jobs be ranked according to t...

In what sequence would the jobs be ranked according to the following decision rules

Explain which an organization can be engaged be engaged, The categories of ...

The categories of global participation in which an organization can be engaged be engaged

Explain what different kinds of management challenges, 1. What different ki...

1. What different kinds of management challenges these four CEOs faced as they took control of managing their different companies?

#titlecapacity and location planning, ..explain the relationship of capacit...

..explain the relationship of capacity and location planning

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