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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 load either sand or aggregate. At the station they are filled with material, weighed, checked out, and proceed to a construction site. currently, 8 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, and to add a helper at the loading station, at a total cost of 50,000. The arrival rates of the trucks would change to 6 per hour, and the filling time would be reduced to 4 minutes. The second alternative is to add another loading station 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. The average waiting time under the current system and the two alternatives are how many minutes?
Explain in detail how you would effectively move well beyond 3 sigma in quality of conformance for a finished product.
Briefly describe the three functions of packaging and provide one example of bad packaging that you have personally experienced. Describe why that experience was so bad. What is "dumping" and why is it such a controversial issue?
Why do the perceptions of employees vary? Identify two or three factors that might account for the differences. What three tips would you give each of the site managers?
explain seldom performed even slightest investigation of property before recommending it to managing members. Eric also purchased a couple of rental properties on his own account.
The company you work for has just won a large contract. Part of the contract involves installing a high-powered laser on a spacecraft which will target and hit a passing asteroid. Your class all graduated and found jobs with this company. What are th..
what do we mean by a sustainability strategy? how do we determine what we want to sustain? is it profits
How has the hospitality industry changed over the past 20 years as a result of technology? How has technology changed the reservation process? Which three hospitality departments
Discuss or describe the importance of human resource planning in organizations and give examples of the critical linkages that exist between strategic planning and human resource planning.
The following table describes the revenue per machine; outsource cost per frame and consumption for each frame if made internally.
the economic justification for establishing a warehouse
Create a process flow diagram for the electric fan supply chain.
A local bakery must decide how much sugar to order each time they place an order. Their annual demand for sugar is 5000 pounds. The cost of placing an order for sugar is $25. The delivery lead time is 5 days. It costs the local bakery $2 to hold each..
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