Question: The activities needed to develop a new software application are listed in the following table with the activity times and the order in which the

The activities needed to develop a new software application are listed in the following table with the activity times and the order in which the activities need to be performed:

Activity	Duration (weeks)	Immediate Predecessor(s)
A	5	-
B	8	A
C	5	A
D	7	A
E	5	A
F	8	B,C
G	13	D,E
H	7	F,G

What is the overall duration of the project (in weeks)?

What is the earliest week you could start activity F? (Write the week number in the field below.)

What is the earliest week you could finish activity G?

What is the latest week you could start activity B?

What is the latest week you could finish activity A?

What is the slack time for activity D?

What would be the overall duration of the project if activity F were increased by 3 weeks, from 8 to 11 weeks?

What would be the overall duration of the project if activity B were increased by 4 weeks, from 8 to 12 weeks?

Step by Step Solution

★★★★★

3.47 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 The overall duration of the project in weeks can be found by identifying the critical path which is the longest path of activities from start to finish The duration of the critical path is the overa... 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 General Management Questions!

The following table shows the time information for the activities needed to develop an ad campaign. 1. Calculate the expected activity times (round to nearest integer). 2. Calculate the slack for...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Homework-2 DECISION ANALYSIS PROBLEMS Problem-1: Kenneth Brown is the principal owner of Brown Oil, Inc. After quitting his university teaching job, Ken has been able to increase his annual salary by...

In the following table, project activities in days are listed with three time estimates for duration in days and predecessors for the activities. (a) Calculate the expected time of each activity...

At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first rock concert of the school year. To successfully produce this rock concert, SCOPE...

The activities summarized in the following table must be performed by the promoter of a country music concert in Dallas. a. Draw the activity network for this problem. b. According to PERT, what is...

The Duncan Materials Company manufactures and sells synthetic coatings that can withstand high temperatures. Its primary customers are aviation manufacturers and maintenance companies. The following...

Gourmet Specialty Coffee Company (GSCC) is a distributor and processor of different blends of coffee. The company buys coffee beans from around the world and roasts, blends, and packages them for...

Patricia Smith recently leased space in the Southside Mall and opened a new business, Smiths Coin Shop. Business has been good, but Smith frequently runs out of cash. This shortcoming has...

Draw an ERD for each of the following situations. (If you believe that you need to make additional assumptions, clearly state them for each situation.) Draw the same situation using the tool you have...

The Kuala Lumpur CI is standing at 1650 now. You, as the fund manager under AT Asset Management Berhad, is managing a portfolio which tracks the performance of the Composite Index. With current...

The technical reference manual for the Cortex-A15 says that the GIC is memory mapped. That is, the core processors use memory mapped I/O to communicate with the GIC. Recall from Chapter 7 that with...

i. In preparing its financial statements for the year ended December 31, 2022, Wells Ltd inventory count was carried out on the 4 of January 2023. The value of the inventory counted was $360 000....

The daycycle dictionary in daycycle.json has a very unusual way of representing the times for sunset and sunrise. It makes use of several nested layers of dictionaries. Do you like this...

would appreciate freehand sketches for the top, side views, and front views. A >> () C D a 5 4 3 2 1 B 2.75 10 6 5 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS SURFACE FINISH:...

The appendices are located in the course hero database under this file: 2020112605495120201125165956global_abc.1__1_.docx link:...

On December 18, 2020, Stephanie Corporation acquired 100 percent of a Swiss company for 4.010 million Swiss francs (CHF), which is indicative of book and fair value. At the acquisition date, the...

Consider model (9.18). What is the effect on the model parameter estimates, their standard errors, and the goodness-of-fit statistics when (a) The times at risk are doubled, but the numbers of deaths...

A local bakery makes custom cakes for special events such as weddings and graduation. Making cakes is a two-step process of baking and decorating. The bakery has received eight orders, and the times...

List some industries or situations where each of the three basic S&OP strategies is appropriate?

Discuss the qualitative forecasting technique of a historical life-cycle analysis.

The following data are the population of ages of students who have recently purchased a sports video game: a. Compute the population variance. b. Compute the population standard deviation.

Consider the following two separate samples: a. Calculate the range, variance, standard deviation, and interquartile range for each data set. b. Which data set is most spread out based on these...

A European cereal maker recently sampled 20 of its medium-size oat cereal packages to determine the weights of the cereal in each package. These sample data, measured in ounces, are as follows:...