Effort Task Deck Predecessors (Days) Plan A Design deck 40 Buy materials 24 A Construction Dig holes 8 A Cut posts 4 E Install posts 4 C, D F Pour concrete 2 E Cut wood for floor B H Install floor 8 Cut wood for railing D Install railing 12 K Paint deck F, Н, Ј B. 4.

Understanding Business
12th Edition
ISBN:9781259929434
Author:William Nickels
Publisher:William Nickels
Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment
Section: Chapter Questions
Problem 1CE
icon
Related questions
icon
Concept explainers
Topic Video
Question
100%

Given the data (see table below):

  • Draw a network diagram
  • Determine the duration of the project
  • Indicate the critical path
  • Determine the float for each task
  • Describe possible ways to reduce the duration of the project

 

### Project Task Breakdown

#### Plan Phase

1. **Task A: Design deck**
   - **Effort (Days):** 40
   - **Predecessors:** –

2. **Task B: Buy materials**
   - **Effort (Days):** 24
   - **Predecessors:** A

#### Construction Phase

3. **Task C: Dig holes**
   - **Effort (Days):** 8
   - **Predecessors:** A

4. **Task D: Cut posts**
   - **Effort (Days):** 4
   - **Predecessors:** B
   
5. **Task E: Install posts**
   - **Effort (Days):** 4
   - **Predecessors:** C, D

6. **Task F: Pour concrete**
   - **Effort (Days):** 2
   - **Predecessors:** E

7. **Task G: Cut wood for floor**
   - **Effort (Days):** 4
   - **Predecessors:** B

8. **Task H: Install floor**
   - **Effort (Days):** 8
   - **Predecessors:** G

9. **Task I: Cut wood for railing**
   - **Effort (Days):** 2
   - **Predecessors:** D

10. **Task J: Install railing**
    - **Effort (Days):** 12
    - **Predecessors:** I

11. **Task K: Paint deck**
    - **Effort (Days):** 2
    - **Predecessors:** F, H, J
    

### Explanation

This project involves a systematic approach to building a deck. It is divided into two main phases: **Planning** and **Construction**. Each task within these phases has a specific duration and dependencies listed under predecessors. 

- **Planning Phase:** Comprises designing the deck and purchasing materials.
- **Construction Phase:** Involves physical tasks like digging holes, cutting posts, installing posts, pouring concrete, cutting wood, and others. The dependencies indicate which tasks need to be completed before others can start.

Understanding the predecessors is essential for proper project sequencing, ensuring that all tasks are completed in the correct order to facilitate a smooth construction process.
Transcribed Image Text:### Project Task Breakdown #### Plan Phase 1. **Task A: Design deck** - **Effort (Days):** 40 - **Predecessors:** – 2. **Task B: Buy materials** - **Effort (Days):** 24 - **Predecessors:** A #### Construction Phase 3. **Task C: Dig holes** - **Effort (Days):** 8 - **Predecessors:** A 4. **Task D: Cut posts** - **Effort (Days):** 4 - **Predecessors:** B 5. **Task E: Install posts** - **Effort (Days):** 4 - **Predecessors:** C, D 6. **Task F: Pour concrete** - **Effort (Days):** 2 - **Predecessors:** E 7. **Task G: Cut wood for floor** - **Effort (Days):** 4 - **Predecessors:** B 8. **Task H: Install floor** - **Effort (Days):** 8 - **Predecessors:** G 9. **Task I: Cut wood for railing** - **Effort (Days):** 2 - **Predecessors:** D 10. **Task J: Install railing** - **Effort (Days):** 12 - **Predecessors:** I 11. **Task K: Paint deck** - **Effort (Days):** 2 - **Predecessors:** F, H, J ### Explanation This project involves a systematic approach to building a deck. It is divided into two main phases: **Planning** and **Construction**. Each task within these phases has a specific duration and dependencies listed under predecessors. - **Planning Phase:** Comprises designing the deck and purchasing materials. - **Construction Phase:** Involves physical tasks like digging holes, cutting posts, installing posts, pouring concrete, cutting wood, and others. The dependencies indicate which tasks need to be completed before others can start. Understanding the predecessors is essential for proper project sequencing, ensuring that all tasks are completed in the correct order to facilitate a smooth construction process.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 4 images

Blurred answer
Knowledge Booster
Inventory management
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, management and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Understanding Business
Understanding Business
Management
ISBN:
9781259929434
Author:
William Nickels
Publisher:
McGraw-Hill Education
Management (14th Edition)
Management (14th Edition)
Management
ISBN:
9780134527604
Author:
Stephen P. Robbins, Mary A. Coulter
Publisher:
PEARSON
Spreadsheet Modeling & Decision Analysis: A Pract…
Spreadsheet Modeling & Decision Analysis: A Pract…
Management
ISBN:
9781305947412
Author:
Cliff Ragsdale
Publisher:
Cengage Learning
Management Information Systems: Managing The Digi…
Management Information Systems: Managing The Digi…
Management
ISBN:
9780135191798
Author:
Kenneth C. Laudon, Jane P. Laudon
Publisher:
PEARSON
Business Essentials (12th Edition) (What's New in…
Business Essentials (12th Edition) (What's New in…
Management
ISBN:
9780134728391
Author:
Ronald J. Ebert, Ricky W. Griffin
Publisher:
PEARSON
Fundamentals of Management (10th Edition)
Fundamentals of Management (10th Edition)
Management
ISBN:
9780134237473
Author:
Stephen P. Robbins, Mary A. Coulter, David A. De Cenzo
Publisher:
PEARSON