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7. Some tasks and the order in which they must be performed according to their assembly requirements are shown in the following table. These are to be combined into workstations to create an assembly line. The assembly line operates 71?2 hours per day. The output requirement is 1,000 units per day. Preceding Time Preceding Time Task Tasks (Seconds) Task Tasks (Seconds) A - 15 G C 11 B A 24 H D 9 C A 6 I E 14 D B 12 J F, G 7 E B 18 K H, I 15 F C 7 L J, K 10 a. What is the workstation cycle time required to produce 1,000 units per day? b. Balance the line using the longest task time based on the 1,000-unit forecast, stating which tasks would be done in each workstation.
c. For (b), what is the efficiency of your line balance, assuming it is running at the cycle time from part (a)? d. After production was started, Marketing realized that it understated demand and must increase output to 1,100 units. What action would you take? Be specific and quantitative in your answer. 8. An initial solution has been given to the following work center layout problem. Given the flows described and a cost of $2.00 per unit per foot, compute the total cost for the layout. Each location is 100 feet long and 50 feet wide as shown in the following figure. Use the centers of departments for distances and measure distance using metropolitanrectilinear distance. Department A B C D A 0 10 25 55 100' 100' 100' Department B 0 10 5 50' A B C 50' C 0 15 D 0
Calculate the return (in Percent) for each value of b. (note: you may just calculate the totaal return and not worry about how this split between current yield and capital- gains yield)
If machine produces 2000 or more units a week, it is possible to export all production as a single bulk order. n re is a 60% chance of selling for 50% more profit and a 40% chance of selling for 50% less profit. Illustrate what should be d1 to max..
Due to rapid changes in technology, a telecommunications manufacture decides to produce a router using just-in-time methods.
It is normally distributed also has a criterion deviation of 2 days. Illustrate what is the probability of a stock out during lead time.
Stock is received 12 working days after an order has been placed. No backordering is allowed. Suppose 325 working days a yr. Illustrate what is Dotcom optimal order quantity.
Holding expenses of inventory are 24% of purchase price every year. Elucidate how much should be ordered each time to minimize total cost.
Identify typical processes in manufacturing firms. Discuss explain how new product development process interacts with traditional functions in firm.
"Illustrate what are your career aspirations for next five years." Use one of four basic units of content analysis to analyze their responses. Illustrate your findings as frequencies for unit of analysis selected.
The following are monthly actual and forcasted demand level for may through December for units of product manufactured by N.
Consider also discuss describe how the phenomena of pro social behaviour also pure altruism relate to every other also describe how they differ from every other.
Explain how much safety stock provides a 95% service level to Thomas. Illustrate what should the reorder point be.
The foreman states that he spends twice as much time supervising A and half as much time supervising B,compared with the average time spent supervising his other subordinates.
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