The network shownbelow showsthe activities andrelationships of one area of thework break down structure for the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The network shownbelow showsthe activities andrelationships of one area of thework break down structure for the SHITS construction project. Perform forward andbackward path calculations for the project shown below. Calculate the early stars (EST), early finish (EFT), late start (LST), late finish (LFT), and float for eachactiv ity. Use the table provided on the following page of this documentto organizeyour solution. Answer the questions (a-h) on page 4 about the schedule. W 8. 4 1 2 Y P 10 V 4 5 6 M R 6 4 Legend: 2 3 X= Activity code D= Duration in weeks ES X EF X = Activity code D= Duration in weeks LS D LF ES = Early Start EF = Early Finish LS = Late Start LF = Late Finish Question 2 - Continued Total Free Activ ity Duration Early Start Late Start Early Finish Late Finish Float Float H 10 I J 6 K L 2 M 4 오 R 3 T 3 U 1 V. W Y 6 Answer the following questio ns about this portion of the project: a) Whatis the total durationfor the portion of the project? b) Whatis the effect of Activity W starting 4 weeks late? Does that influence the duration? c) Whatis the effect of Activity W taking1 week instead of 2 waek? Does that influence the project duration? d) Whatis the effect of Activity X taking 5 weeks instead of 3 weeks? Does that influence the project duration? e) Whatis the effect of Activity T taking5 weeks instead of 3 weeks? Does that influence the project duration? f) How manyweeks can Activity T canbe extended without delaying the project? 9 Whatis the longest pathin the network? Nam e the activities on this path. h) Sayyou are a skedto finish the projectin 45 weeks. What activities would you try to expedite to m eet the deadline? Why? The network shownbelow showsthe activities andrelationships of one area of thework break down structure for the SHITS construction project. Perform forward andbackward path calculations for the project shown below. Calculate the early stars (EST), early finish (EFT), late start (LST), late finish (LFT), and float for eachactiv ity. Use the table provided on the following page of this documentto organizeyour solution. Answer the questions (a-h) on page 4 about the schedule. W 8. 4 1 2 Y P 10 V 4 5 6 M R 6 4 Legend: 2 3 X= Activity code D= Duration in weeks ES X EF X = Activity code D= Duration in weeks LS D LF ES = Early Start EF = Early Finish LS = Late Start LF = Late Finish Question 2 - Continued Total Free Activ ity Duration Early Start Late Start Early Finish Late Finish Float Float H 10 I J 6 K L 2 M 4 오 R 3 T 3 U 1 V. W Y 6 Answer the following questio ns about this portion of the project: a) Whatis the total durationfor the portion of the project? b) Whatis the effect of Activity W starting 4 weeks late? Does that influence the duration? c) Whatis the effect of Activity W taking1 week instead of 2 waek? Does that influence the project duration? d) Whatis the effect of Activity X taking 5 weeks instead of 3 weeks? Does that influence the project duration? e) Whatis the effect of Activity T taking5 weeks instead of 3 weeks? Does that influence the project duration? f) How manyweeks can Activity T canbe extended without delaying the project? 9 Whatis the longest pathin the network? Nam e the activities on this path. h) Sayyou are a skedto finish the projectin 45 weeks. What activities would you try to expedite to m eet the deadline? Why?
Expert Answer:
Answer rating: 100% (QA)
Answer Explanation The following table all the values are in weeks Activity Duration Early Start Late Start Early Finish Late Finish Total Float Free ... View the full answer
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
Posted Date:
Students also viewed these accounting questions
-
Which of the following options is correct? Mother-fetus Rh blood type incompatibility problems can occur if the mother is _____ and her fetus is _____. a. Rh-positive; Rh-positive b. Rh-positive;...
-
How is the concept of project finance implemented in the context of Corporate Banking? Your answer should discuss the basic idea of project finance, salient features of project finance, and the...
-
Use V / V' = P' / P or D / D' = P / P' to find each quantity. (All pressures are absolute unless otherwise stated, 1. V' = 315 cm3, P = 101 kPa, P' = 85.0 kPa; find V. 2. V = 450 L, V' = 700 L, P =...
-
You are currently a managing partner at Innovative Marketing Solutions (IMS) a social media marketing start-up. The firm occupies a modern office space at the London Roundhouse (a hub for tech...
-
Refer to Exercise 2 (R & D budget), where the least squares line is y = 3.5 1.0x. a. Report the SSE and s y. x values. b. Tell what these measures represent.
-
Melton Corporation is preparing the comparative financial statements for the annual report to its shareholders for the fiscal years ended May 31, 2011, and May 31, 2012. The income from operations...
-
Table 2.2 provides an example of 400 parts classified by surface flaws and as (functionally) defective. For this table, the conditional probabilities match those discussed previously in this section....
-
Ruff Company was started on January 1, 2009. During 2009, the company experienced the following three accounting events: (1) earned cash revenues of $13,500, (2) paid cash expenses of $9,200, and (3)...
-
How do lifestyle factors, including diet, exercise, and sleep hygiene, modulate the body's stress response system and contribute to overall resilience against stress-related disorders?
-
Suppose that a firm in a perfectly competitive market has the following revenue and cost functions: R(q) = pq and C(q) = 75+ 0.07q+0.04q. Since this firm can sell any quantity of production at a...
-
Agency problems are said to be inherent in the corporate form of an organization. Why do you think this is the case? Do you think agency problems arise in a sole proprietorship or a partnership? What...
-
If interest rates decline, which would you rather be holding, long-term bonds or short-term bonds? Why? Which type of bond has the greater interest-rate risk?
-
What is the formula used to calculate the yield to maturity on a 20-year coupon bond with a current yield of 12% and \($1\),000 face value that sells for \($2\),500.
-
Would $200, which is to be received in exactly one year, be worth more to you today when the interest rate is 12% or when it is 17%?
-
Suppose that the cost of a movie ticket is \($12\), and a latte costs \($6\). Why would the theater management say the cost of admission is \($12\) and not two lattes? Explain why it is more...
-
Suppose a few investors are looking for an investment opportunity that will yield high returns. They are willing to invest in private securities instead of government bonds. However, their analyst...
-
What is printed in the "alert" box at the end of running function "myMain" } function myMain() { var age = [55, 23, 61, 49, 18, 37]; var i: var temp; for (i=1;i < age.length; i++) { if (age[i-1]>...
-
Pedro Bourbone is the founder and owner of a highly successful small business and, over the past several years, has accumulated a significant amount of personal wealth. His portfolio of stocks and...
-
Midtown Bank always has two tellers on duty. Customers arrive to receive service from a teller at a mean rate of 40 per hour. A teller requires an average of 2 minutes to serve a customer. When both...
-
Jake Nguyen runs a nervous hand through his once finely combed hair. He loosens his once perfectly knotted silk tie. And he rubs his sweaty hands across his once immaculately pressed trousers. Today...
-
Consider the Everglade cash flow problem discussed in this chapter. Suppose that extra cash is kept in an interest-bearing savings account. Assume that any cash left at the end of a year earns 3...
-
The distinction between a prudent approach to the quantification of provisions on the one hand and the creation of secret reserves on the other will always be a matter for human attitude and whim....
-
If you owned some listed shares that had just doubled in value, would you say that you had gained and were better off than before?
-
All credit balances included in a balance sheet are either capital and reserves or liabilities, actual or estimated. Discuss.
Study smarter with the SolutionInn App