Using the information in Table 1, assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks will start as soon as possible: Activity Duration (Days) Predecessor A 1 В C A D C 4 D F 2 В G 5 D 4 G 2 H J 3 J a. Cakulate the ES, EF, LS, LF. Determine the critical path of the project.t Cakuate the planned duration of the project in weeks с.

Using the information in Table 1, assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks will start as soon as possible: Activity Duration (Days) Predecessor A 1 В C A D C 4 D F 2 В G 5 D 4 G 2 H J 3 J a. Cakulate the ES, EF, LS, LF. Determine the critical path of the project.t Cakuate the planned duration of the project in weeks с.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.5: Quality Assurance, Process Planning, And Quality Control

Problem 10RQ: If an X-bar chart graph falls below the LCL or rises above the UCL, a machining process is said to...

See similar textbooks

Similar questions

The activities, duration and cost under normal and crashed conditions for a network diagram are shown in the accompanying table. 1. Determine the normal duration of the project 2. Determine the normal cost of the project 3. Determine the critical path under normal conditions.
Please read the project 2 description, then write down the solution strategy answer should be 100 words only The project 2 descriptions is shown as follows: There are three tanks as shown in Figure 1. Tank T1 initially contains 40 gals of water in which 16.98 lb of salt is dissolved. Tank T2 initially contains 40 gals of water and 3.92 lb of salt. Tank T3 initially contains 40 gals of water and 7.13 lb of salt. The inflow into T1 is 2 gal/min pure water from the outside and 2 gal/min brine from T2. The outflow from T1 to T2 is 4 gal/min.The inflow into T2 is 4 gal/min from T1 and 2 gal/min from T3. The outflow from T2 to T1 is 2 gal/min and from T2 to T3 is 4 gal/min. The inflow into T3 is 4 gal/min from T2. The outflow from T3 to T2 is 2 gal/min and from T3 to outside is 2 gal/min, as shown in the figure. The mixtures are kept uniform by stirring. Find and plot the salt contents y1(t), y2(t), and y3(t) in T1, T2, and T3, respectively
The maintenance cost for a new heavy-duty diesel engine is P20,000 two years after its purchase, P40,000 at the end of the fourth year and P80,000 at the end of the eighth year. Determine the semi-annual maintenance cost if money is worth 10% compounded annually Please show the cash flow diagram.Thank you very much
Calculate the capitalized cost of a project that has an initial cost of P 3,000,000 and an additional cost of P 1,000, 000 at the end of every 10 yrs. The annual operating costs will be P100, 000 at the end of every year for the first 4 years and P160, 000 thereafter. In addition, there is expected to be recurring major rework cost of P 300,000 every 13 yrs. Assume i =15%. Calculate it manually, not in excel. Show complete solution and formula used. Please write it in a paper in order for us to understand. Don't type it. Thank you! ANS. P 4,281,935.95
a) Determine the critical path by filling the table below What is the length of this project in days? (Please keep an integer) Assume that each activity, except 1 and 2, can be crashed up to 2 days at a cost equal to the activity number. (E.g. activity 6 normally takes 6 days, but could be crashed to 5 days for a cost of $6, or to 4 days for a total of $12.) Determine the least-cost 26-day schedule without changing the critical path, what is the total crash costs?
Develop the activity sequence model and determine the normal time for the following work activity:
A new generator has been installed. There will be no maintenance cost until the end of the sixth year when P500 will be spent at the end of each successive year until the fourteenth year when the generator will be scrapped. How much money should be set aside now to be able to sustain these maintenance charges at 6% annually? Please show the cash flow diagram. Thank you very much
Estimate the effort, time, production and the number of personnel necessary for the development of a Communications system that has a size of 30,000 LDC. In this project there are factors that influence the development and ensure the proper functioning of the system. These are: Complexity of development, staff qualification and advanced knowledge of the language in which it will be developed. Each factor in the order described has a weighted value of 1.15, 0.7 and 0.91 respectively. It is important to mention that the monthly payment per person working in the development is $2,200.
Recall the discussion on spacecraft from the chapter opener. The following problems consider a rocket launch from Earth’s surface. The force of gravity on the rocket is given by F(d)=−mk/d2, where m is the mass of the rocket, d is the distance of the rocket from the center of Earth, and k is a constant. 172. As the rocket travels away from Earth’s surface, there is a distance D where the rocket sheds some of its mass, since it no longer needs the excess fuel storage. We can write this function as F(d)=⎨(−m↓1 k / d^2) if d < D (−m↓2 k / d^2) if d ≥ D Is there a D value such that this function is continuous, assuming m1≠m2?
Solve the problem requirements.
Activity Immediate Predecessor(s) Te VAR Slack A - 5 0.444 0 B - 2 0.111 4 C - 3 0.444 6.5 D A 7.5 0.25 0 E B 6.5 0.694 4 F C 8 0.111 6.5 G D, E 5 0.111 0 What is the critical path for the project described by this table? A. C-F B. B-E-G C. A-D-G D. A-B-C Click to select your answer.
The Quantum Leap Company has set up a weighted scoring matrix for evaluation of potential projects. Below are five projects under consideration. 2. If the weight for "Strong Sponsor'. is changed from 2.0 to 5.0. will the project selection change? what are the three highest weighted project scores with this new weight?