Question: Ten basic tasks must be performed on an assembly line to manufacture a product. The demand for the product is 60 units per day and

Ten basic tasks must be performed on an assembly line to manufacture a product. The demand for the product is 60 units per day and the line is available 8 hours per day. The time to perform each task and the immediate predecessors are shown below:

TASK A B D E F G H 1 J TASK TIME

a) Draw a precedence diagram of this operation.
b) Compute the cycle time for this operation.
c) What is the theoretical minimum number of workstations?
d) Assign tasks to workstations to minimize idle time.
e) What is the idle time of the process?
f) What is the efficiency of the assembly line, given your answer in (d)?

TASK A B D E F G H 1 J TASK TIME (MINUTES) 3 5 2 3 2 4 3 4 3 5 IMMEDIATE PREDECESSORS A A B, C E D, F G H

Step by Step Solution

★★★★★

3.45 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Answers a Precedence diagram A B D C E F G H I J b Cycle time 18 minutes c Theoretical minimum numbe... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Operations Management Questions!

What is the theoretical minimum number of workstations (employees) required to achieve the desired rate of output?

A person who is new on an assembly line performs an operation in T minutes after JC performances of the operation, as given by If dx/dt = 6 operations per hours, where t is time in hours, find dT/dt...

A work sampling study is to be performed on an office pool consisting of 10 persons to see how much time they spend on the telephone. The duration of the study is to be 22 days, seven hours per day....

ten basic tasks must be performed on an assembly line to manufacture a product. The demand for the product is 6 0 units let day

Could you please help? . . . 9.13 Ten basic tasks must be performed on an assembly line to manufacture a product. The demand for the product is 60 units per day and the line is available 8 hours per...

...9.13 Ten basic tasks must be performed on an assembly line to manufacture a product. The demand for the product is 60 units per day and the line is available 8 hours per day. The time to perform...

show work Using the following precedence diagram and information, answer the following question and assign each task to a workstation based on the indicated sequencing rules. Task times are in...

Question 1 Poland ltd. manufactures a portable DVD player that is in its growth stage. This unit is produced on an assembly line and involves nine (9) separate tasks. Nine (9) hours per day is...

Poland Itd. manufactures a portable DVD player that is in its growth stage. This unit is produced on an assembly line and involves nine (9) separate tasks. Nine (9) hours per day is available to...

Yerba Industries is an all-equity firm whose stock has a beta of 1.2 and an expected return of 12.5%. Suppose it issues new risk-free debt with a 5% yield and repurchases 40% of its stock. Assume...

A box contains four red and three blue poker chips.Three poker chips are to be randomly selected, one at a time. a. What is the probability that all three chips will be red if the selection is done...

Leonard has a small manufacturing business reporting on a calendar year. His federal unemployment ( FUTA ) tax liability for the first quarter was $ 2 3 5 , for the second quarter $ 1 9 0 , for the...

3.23 The probability of A is 0.60, the probability of B is 0.45, and the probability of both is 0.30. What is the conditional probability of A, given B? Are A and B independent in a probability sense?

Define aggregate planning.

What is CPFR?

Sroufe Manufacturing intends to increase capacity by overcoming a bottleneck operation by adding new equipment. Two vendors have presented proposals. The fixed costs for proposal A are $50,000, and...

( 2 5 pts ) Consider the par yield curve for the U . S . Treasury securities given in the table below ( only the first 3 years, or 6 semiannual periods, of the curve are provided ) . Calculate the...

You have developed the following estimates for a project. The depreciation is $17,340 a year and the tax rate is 34 percent. What is the best-case operating cash flow? Base-Case Lower Bound Upper...

Andouille Spices, Incorporated, has the following mutually exclusive projects available. The company has historically used a three-year cutoff for projects. The required return is 11 percent. a....