To draw: The precedence diagram.

Question

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Answer 1

Question

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

c)

Summary Introduction

To determine: The production rate.

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

f)

Summary Introduction

To determine: The total idle time per cycle.

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

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A paced assembly line has been devised to manufacture calculators, as the following data show: LOADING... Station Work Element Assigned Work Element Time (min) S1 A 4.0 S2 D, E 0.9, 1.5 S3 C 5.0 S4 B, F, G 1.1, 1.0, 1.3 S5 H, I, J 1.1, 0.5, 1.8 S6 K 4.0 a. What is the maximum hourly output rate from this line? (Hint: The line can only go as fast as its slowest workstation.) The maximum hourly output rate is nothing calculators per hour. (Enter your response as an integer.) B. What cycle time corresponds to this maximum output rate? C. If a worker is at each station and the line operates at this maximum output rate, how much idle time is lost during each? 10-hour shift? D. What is the line's efficiency?

Dr. Lori Baker, operations manager at Nesa Electronics, prides herself on excellent assembly-line balancing. She has been told that the firm needs to complete 96 instruments per 24-hour day. The assembly-line activities are: a) Draw the precedence diagram.b) Tf the daily (24-hour) production rate is 96 units, what is the highest allowable cycle time?c) If the cycle time after allowances is given as 10 minutes, what is the daily (24-hour) production rate?d) With a 10-minute cycle time, what is the theoretical minimum number of stations with which the line can be balanced?e) With a I 0-minute cycle time and six workstations, what is the efficiency?f) What is the total idle time per cycle with a I 0-minute cycle time and six workstations?g) What is the best workstation assignment you can make without exceeding a I 0-minute cycle time, and what is its efficiency?

SITUATION: A company is about to begin production of a new product. The manager of the department that will produce one of the components for the product wants to know how often the machine used to produce the item will be available for other work. The machine will produce the item at a rate of 200 units a day. Eighty units will be used daily in assembling the final product. Assembly will take place five days a week, 50 weeks a year. The manager estimates that it will take almost a full day to get the machine ready for a production run, at the cost of $300. Inventory holding costs will be $10 a year. QUESTION: Suppose the manager decides to increase the run size of the new product. How many additional units would be needed just to accommodate the other job? How much will that increase the total annual cost?

Answer 2

Question

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

c)

Summary Introduction

To determine: The production rate.

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

f)

Summary Introduction

To determine: The total idle time per cycle.

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

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Answer 3

Question

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

c)

Summary Introduction

To determine: The production rate.

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

f)

Summary Introduction

To determine: The total idle time per cycle.

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

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Answer 4

Question

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

c)

Summary Introduction

To determine: The production rate.

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

f)

Summary Introduction

To determine: The total idle time per cycle.

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

Expert Solution & Answer

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Answer 5

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

c)

Summary Introduction

To determine: The production rate.

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

f)

Summary Introduction

To determine: The total idle time per cycle.

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

Answer 6

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

Answer 7

Chapter 9, Problem 20P

a)

Summary Introduction

To draw: The precedence diagram.

Answer 8

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

Answer 9

b)

Summary Introduction

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

Answer 10

c)

Summary Introduction

To determine: The production rate.

Answer 11

c)

Summary Introduction

To determine: The production rate.

Answer 12

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

Answer 13

d)

Summary Introduction

To determine: The theoretical minimum number of workstations.

Answer 14

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

Answer 15

e)

Summary Introduction

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

Answer 16

f)

Summary Introduction

To determine: The total idle time per cycle.

Answer 17

f)

Summary Introduction

To determine: The total idle time per cycle.

Answer 18

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

Answer 19

g)

Summary Introduction

To assign: The different tasks to different workstations and identify the efficiency.

Answer 20

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Answer 21

Expert Solution & Answer

Answer 22

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Answer 23

Ch. 9 - Prob. 1ED Ch. 9 - Prob. 1DQ Ch. 9 - Prob. 2DQ Ch. 9 - Prob. 3DQ Ch. 9 - Prob. 4DQ Ch. 9 - Prob. 5DQ Ch. 9 - Prob. 6DQ Ch. 9 - Prob. 7DQ Ch. 9 - Prob. 8DQ Ch. 9 - Prob. 9DQ

To draw: The precedence diagram.

Solution Summary: The author explains that cycle time is the total time taken to complete an unit of work from the beginning of the process to the end.

To draw: The precedence diagram.

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

To determine: The production rate.

To determine: The theoretical minimum number of workstations.

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

To determine: The total idle time per cycle.

To assign: The different tasks to different workstations and identify the efficiency.

Want to see the full answer?

Chapter 9 Solutions

To draw: The precedence diagram.

Solution Summary: The author explains that cycle time is the total time taken to complete an unit of work from the beginning of the process to the end.

To draw: The precedence diagram.

To determine: The cycle time. Introduction: Cycle time: Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

To determine: The production rate.

To determine: The theoretical minimum number of workstations.

To determine: The efficiency. Introduction: Efficiency: Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.

To determine: The total idle time per cycle.

To assign: The different tasks to different workstations and identify the efficiency.

Want to see the full answer?

Chapter 9 Solutions

To determine: The cycle time.

Introduction:

Cycle time:

Cycle time is the total time taken to complete an unit of work from the beginning of the process to the end of the process.

To determine: The efficiency.

Introduction:

Efficiency:

Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.