
Practical Management Science
6th Edition
ISBN: 9781337406659
Author: WINSTON, Wayne L.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Can I get this explained

Transcribed Image Text:Given the following diagram
a. What is the capacity of this system?
b. If the capacity of one operation could be increased in order to increase the output of the sys-
IS.
tem, which operation should it be, and what amount of increase?
18 units/hr
15 units/hr
16 units/hr
3
20 units/hr
24 units/hr
8
5
6
17 units/hr
15 units/hr
17 units/hr
16. Find the capacity of this system:
22 units/hr
17 units/hr
18 units/hr
2
3
51 units/hr 54 units/hr
20 units/hr
18 units/hr
18 units/hr
5
10
8
17 units/hr
9
15 units/hr
22 units/hr
Expert Solution

Trending nowThis is a popular solution!
Step by stepSolved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
A. What is capacity?
B. Why is process capacity a limiting factor in all business processes and systems? Which one isbetter: too much capacity or too little capacity? What would be the conclusi
arrow_forward
2-The process of making hotdogs involves six activities: “grind”, “mix”, “stuff”, “cook”, “peel”, and “inspect”. If the capacity of activity “cook” determines the process capacity, which of the following statements are true?
a- Activity “cook” is a bottleneck activity.
b- The activity time of all the other five activities is shorter than activity "cook".
c- Cycle time of the process of making hotdogs is equal=1/capacity of activity “cook”.
d- Increasing the capacity of activity “grind” can increase the capacity of the process of making hotdogs.
All statements are correct
Only statement 'b' is correct
Only statements 'a' and 'b' are correct
Only statements 'a', 'b' and 'c' are correct
Only statement 'a' is correct
Only statement 'd' is correct
arrow_forward
Consider a production line with five stations. Station 1 can produce a unit in 9 minutes. Station 2 can produce a unit in 10 minutes. Station 3 has two Identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines). Station 4 can produce a unit in 5 minutes. Station 5 can produce a unit in 8 minutes.
a. which station is the bottleneck station?Explain with a diagram.
b. What is the capacity of the production line ?
c. Compute the throughput time.
arrow_forward
In a job shop, effective capacity is only 88 percent of design capacity, and actual output is 69 percent of effective output. What design capacity would be needed to achieve an actual output of 11 jobs per week? What is its effective capacity?a. The Design Capacity needed to achieve the required actual job outputs =( ) (round to whole number)b. The Effective Capacity needed to achieve the required actual job outputs =( ) (round to whole number)
arrow_forward
The following diagram describes a service system where customers go through either of the two parallel three-step processes (A1-A2-A3 or B1-B2-B3) and then merge into a single line for the final step (F4). Each step has one worker assigned to it (total of 7 workers). The numbers in parentheses are the times in minutes for each step of the process.
( see attached image)
What is the capacity of the entire system in terms of customers per hour? Hint: Start with calculating hourly capacity of A1-A2-A3 and B1-B2-B3.
How much will the system capacity change if a second worker is assigned to step F4?
arrow_forward
A work cell at Chris Ellis Commercial Laundryhas a workstation with two machines, and each unit producedat the station needs to be processed by both of the machines.(The same unit cannot be worked on by both machines simultaneously.) Each machine has a production capacity of 4units per hour. What is the throughput time of the work cell?
arrow_forward
A production line at V. J. Sugumaran's machine shophas three stations. The first station can process a unit in I 0 minutes.The second station has two identical machines, each of whichcan process a unit in 12 minutes. (Each unit only needs to be processedon one of the two machines.) The third station can processa unit in 8 minutes. Which station is the bottleneck station?
arrow_forward
To meet holiday demand, Penny’s Pie Shop requires a pro-duction line that is capable of producing 50 pecan pies perweek, while operating only 40 hours per week. There areonly four steps required to produce a single pecan pie withrespective processing times of 5 minutes, 5 minutes, 45 min-utes, and 15 minutes.a. What should be the line’s cycle time?b. What is the smallest number of workstations Penny couldhope for in designing the line considering this cycletime?c. Suppose that Penny finds a solution that requires onlyfour stations. What would be the efficiency of this line?
arrow_forward
A work cell at Chris Ellis Commercial Laundry hasa workstation with two machines, and each unit produced at thestation needs to be processed by both of the machines. (The sameunit cannot be worked on by both machines simultaneously.)Each machine has a production capacity of 4 un its per hour.What is the throughput time of the work cell?
arrow_forward
A young mechanical engineer devised two different approaches to completing aproduction task. Both methods entail the purchase of the same working space as well asother capital equipment that will only be employed for this operation.A crew of three guys costing P30.00 per hour is required for Method A. This approachwill produce 10 units per hour, two of which will be rejects. Method B requires aworkforce of two workers, each of whom costs P35.00 per hour, to produce eight unitsper hour, one of which will be rejected. Each reject costs P20.00 because direct materialis lost. If a certain total number of units is to be produced, find which method iseconomical.
DO NOT USE EXCEL, SOLVE USING FORMULA
arrow_forward
The roller coaster at Treasure Island Amusement Park consists of 20 cars, each of which can carry up to two passengers. According to a time study, each run takes 4.5 minutes, and the time to unload and load riders is 5.5 minutes. What is the theoretical capacity of the system in number of passengers per hour? Round your answer down to the nearest whole number.
_________ passengers per hour
arrow_forward
A graphic design studio is considering three new computers. The first model, A, costs $5000. Model B and C cost $3000 and $1000 respectively. Each customer provides $50 of revenue and variable costs are $20/customer.
a) What is the number of customers required for each model to break even?
b) What is the break-even point in dollars?
arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you

Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,

Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,