Question: Problem Description: Consider the following task report for Speedy Lawn Care Service. Normalize the report to 3NF. Client Name Client Address Service Type Cost ($)
Problem Description:
Consider the following task report for Speedy Lawn Care Service. Normalize the report to 3NF.
| Client Name | Client Address | Service Type | Cost ($) | Technician Name | Vehicle Ident. # |
| Kim Jones | Worthington | Mowing | 25 | Carlos | L2 |
| John Smith | Dublin | Mowing | 75 | Fred | L1 |
| Aeration | 120 | Louie | LT1 | ||
| Barbara Wentz | Wothington | Mowing | 50 | Carlos | L2 |
| Charles Lee | Hilliard | Mowing | 60 | Louie | LT1 |
| Heinz Schmidt | Powell | Aeration | 255 | Louie | LT1 |
| Carrie Fisher | Columbus | Fertilizing | 45 | Gina | T25 |
The purpose of the question is to demonstrate the normalization of relation to third normal form. The proper technique of identifying the functional dependencies in relation and removing them by the process of creating new relations should be used.
I need to Normalize the reports described in the problems section below to 3rd Normal Form explaining each step as applied to the problems.
Also, need to state the assumptions. Nothing can be added to the initial relation beyond the attributes (columns) in the report such as a surrogate key to make the dependencies go away.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
