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GTA Landscaping is a landscaping company that has been in business for over a decade
GTA Landscaping is a landscaping company that has been in business for over a decade.
GTA Landscaping's business is to offer several services to customers. Services include "Lawn Cutting", "Garden Planting", fall "Leaf Clearing", and winter "Snow Shoveling". Each customer may require one or more of these services at a time; and the customer may require the same service repeated several times each year.
Teams of employees deliver the services offered by GTA Landscaping. Each team can carry out all types of service, and more than one team can carry out each service. All of GTA Landscaping maintenance employees are organized into a team. Each employee can belong to only one team. We will also store each employee's OHIP (health card) number in case an employee is injured on the job.
GTA Landscaping: User View 1
Below are shown sample invoices for the services our business sells. (An invoice is the same as a receipt). We write a customer invoice once all services are completed for a customer visit. This invoice will itemize many details including the services provided, the time it took to complete those services, the charge for those services, the total of all service charges.
Invoice Statement
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INVOICE #: |
1355 |
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INVOICE DATE: |
5-Jul-19 |
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CUSTOMER: |
56 - John Adams |
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WORK TEAM: |
3 |
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ADDRESS: |
234 Bloor W |
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EQUIP. USED: |
20 hp John Deer tractor/ mower |
M2S 4S3 |
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SERVICES: |
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SERVICE CODE |
DESCRIPTION |
HOURLY CHARGE |
WORK DURATION (hours) |
TOTAL CHARGE |
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LC |
Lawn Cutting |
$25.00 |
0.75 |
$18.75 |
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LW |
Lawn Weeding |
$35.00 |
1.15 |
$40.25 |
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LF |
Lawn Fertilizing |
$15.00 |
0.25 |
$3.75 |
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TG |
Tree Pruning |
$45.00 |
0.50 |
$22.50 |
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SUBTOTAL: $85.25
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GTA Landscaping: User View 2
Below is a listing of GTA Landscaping teams of lawn care specialists that do the services for our customers. The Operations Manager uses this report to schedule which teams will be sent to which customers on any given work day. Team members work together when visiting a customer site.
Team - Employee Reports
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TEAM |
DESCRIPTION |
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1 |
General Contracting |
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NAME |
EMP ID: |
OHIP |
HOME PHONE |
START DATE |
SKILLS |
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Cindy Lee |
120 |
219032002 |
905-338-1234 |
1-Jan-98 |
General Contractor |
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Amy Smith |
122 |
34111991 |
905-338-1234 |
30-Jun-99 |
Plumbing |
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TEAM |
DESCRIPTION |
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2 |
Pruning and Planting |
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NAME |
EMP ID: |
OHIP |
HOME PHONE |
START DATE |
SKILLS |
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Paula Corelli |
121 |
325443001 |
416-458-4562 |
30-Jun-98 |
Pruning |
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Paul Huang |
123 |
54222991 |
416-932-4533 |
30-Jun-05 |
Fertilizing |
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TEAM |
DESCRIPTION |
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3 |
General Maintenance |
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NAME |
EMP ID: |
OHIP |
HOME PHONE |
START DATE |
SKILLS |
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Maria Wong |
124 |
43524532 |
905-345-5366 |
23-Aug-98 |
Electrical |
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Phil Ramirez |
126 |
32543555 |
416-435-6599 |
3-Mar-17 |
Lawn |
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Maintenance |
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What do they want from you?
a) Final Entity/Attribute list that has been normalized to 3rd NF
b) Entity/Relationship diagram that reflects your Entity/Attribute list
ANY ASSUMPTIONS MADE MUST BE STATED
If an assumption is reasonable for this case, then it will be given some consideration. Generally, if it is not stated anywhere it is not needed.
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