1. Unit 9 Spreadsheet Development Assignment 1

2. What is a spreadsheet?
A spreadsheet is a electronic document where date is shown in rows and columns. Also you put numbers in it and the spreadsheet dose calculation for you .furthermore it display on the result in the screen. Spreadsheet is mostly done in excel.
Designed to carry out calculations
Used in many different organisations, in particular within small/medium enterprises
To record and store data.
Present information clearly and effectively
Perform calculations and help analyse data
Manipulate large data

3. Reasons why spreadsheets are used in organisations
Business use spreadsheet to calculate how much profit they make in the companies.
School will use spread sheets to make time table for the students.
Business Spreadsheet are used to make charts like pie chart ,bar chart ,line graph and scatter graph.
Also you can use it to make meeting plane in businesses.

4. Purpose of tools and technique
Tools and technique will be used to make the spread sheet look better.
Furthermore it will be used to improve the spreadsheet.
Lastly with the tools and technique the user will be able to design it so it is appealing for the user so the user know where averting is so it is easy to find the information.

5. Activities where spreadsheets are used
Cost modelling
Analysis of large data
Creating timetables band results
Stock control

6. My two different spreadsheets
Spreadsheet 1 this sheet is showing the average of the prices
Spreadsheet 2 this is a spread showing a pie chart

7. Purpose of the spreadsheets
This spreadsheet is calculating the profit what he or she can make buy selling to product
Spreadsheet 2
The spreadsheet 2 is showing a pie chart. And the percentage of grade what people are getting

8. The purpose of the tools and techniques of both spreadsheets
Spreadsheet 1- For the newspaper agency, to calculate the total value there was a code to add up all the weeks and multiply it by the price.

9. How the tools are used
The spreadsheets are used as they are easy for the viewer to interoperate, appealing to a modern audience. Also it is very easy to make calculations such as an average or a total.

10. How the functions help
Functions such as the average key help the user a lot as if there are any changes made such as a value that will affect the average value the spreadsheet software will automatically change it.

11. strengths and weaknesses
Spreadsheet
You can make time tables and also store date in spreadsheets .
Furthermore it is very is to read and store information in.
It has good layout
The spreadsheet doesn’t use conditional validation