76405The activity table is given belowActivityPredecessorLF0-1Clear site31-2Survey and layout252-3Rough grade273-4Drill wel15223-6Water tank foundations4123-9Excavate sewer107213-10Excavate electrical manholes17213-12Pole line67294-5Well pump22224a. Draw the CPM network with path duration and determine the critical pathb. Draw the CPM path with ES, EF,LS,LF and determine the critical pathDuration3ES4635770

Find the Given details below: Activity Activity Duration ES LF 0-1 A 3 0 3 1-2 B 2 3 5 2-3…

Answered: The activity table is given below…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Similar questions

Discuss the role of the central theorem in SPC ?
Explain Problem Analysis (SPC Tools)?
What is the i rst step in CPFR?
Sarah Smith is the marketing manager for Activa. She decides to run a sales promotion to boost the brand's business and is interested in evaluating the success of the promotion. The following is key information for her review. Brand price to retailer: Brand price to consumer: Brand gross profit per case: S 3.87 Brand Marginal contribution: Sales forecast for November 2019: 24,600 cases Sales during November 2019 promotion period: 32,150 cases $ 9.50 per case $ 1.29 per 8 oz. package 23% Describe how the marketing manager will determine the "promotion lift" for the brand and indicate what the "lift" will be based on the information provided above. Show your work for this problem's answer.
Two tire quality experts examine stacks of tires and assign quality ratings to each tire on a 3-point scare. Let X denote the grade given by experts A and let Y denote the grade given by B. the following table gives the joint distribution for X, Y. Y X 1 2 3 1 0.10 0.05 0.02 2 0.10 0.35 0.05 3 0.03 0.10 0.20 i. Find ( 1, 3) P X Y = = ii. Find ( 2, 3) P X Y ≥ ≥ iii. Find the marginal distribution of X
Cross-functional teams (those that work in brief production cycles to produce product increments over time) perform work in parallel. Is it necessary to construct numerous models to convey the process model of COVID-19?
Rubatex Corporation manufactures rubber and foam for a variety of products, including artificial turf housing and insulation, hockey helmet liners, scuba diving suits, sports sandals and mouse pads. The company was purchased by an investment firm called American industrial partners (AIP) that has so far earned only a 1 percent return on its investment. Obviously the company is having problems. Its sales are up but earnings are down. In the first three months after acquisition, the company lost $2 million on $68 million in sales. Understandably, AIP wants to know why and is demanding aggressive action. Employees at the Bedford, Virginia, plant say they know something’s wrong. The plant is hot and dirty and crumbling, and they are working harder to produce items of poorer quality. Fewer than 7 of 10 orders are shipped on time, and 2% of sales are returned as defective. Built in 1924, the plant sprawls over 14 buildings, with only the offices and lunchroom air-conditioned. Equipment is…
Molly e-mailed her clients offering a free 30-minute massage for referrals. In the following validation set of 100, Class 1 reflects the clients predicted to provide referrals and Class O reflects the clients predicted to not provide referrals. Based on the confusion matrix, what was the True Positive (TP) of current clients who provided referrals for a free massage? Actual Class Predicted Class 1 Predicted Class 0. Class 1 Class 0 Multiple Choice 28 63 19 9 9 63
Which is larger, Ws or Wq? Explain.
Tucson Machinery, Inc., manufactures numerically controlled machines, which sell for an average price of $0.5 million each. Sales for these NCMS for the past two years were as follows: Use Exhibit 18.10. LAST YEAR THIS YEAR QUANTITY (UNITS) QUANTITY QUARTER (UNITS) QUARTER I 11 I 16 II 17 II 23 III 25 III 27 IV 15 IV 18 a. Find the equation of a simple linear regression line using Excel. (Round your answers to 3 decimal places.) Y = b. Compute trend and seasonal factor from a linear regression line obtained with Excel. (Do not round intermediate calculations. Round your answers to 3 decimal places.) Period Trend Forecast Seasonal Factors Last Year II IV This Year II III IV
16 Expand the following: STP Process 5M's of Internal Environment PESTEL Analysis
Problem 1Human visual inspection is necessary in many quality engineering contexts and is naturallysubject to subjectivity. This is especially true for the inspection of solder joints on circuit boards,as there are numerous types of solder defects, as well as a degree to which a joint possessesone or more defect. Consequently, even highly trained inspectors can disagree on the status ofa particular joint. In a batch of 10,000 such joints, inspector A found 724 to be defective,inspect B found 751 to be defective, and 1159 of the joints were judged to be defective by atleast one of the inspectors. Suppose that one of the 10,000 joints is randomly selected.a. What is the probability that the selected joint was judged to be defective by neither ofthe two inspectors?b. What is the probability that the selected joint was judged to be defective by inspector Bbut not by inspector A?

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS