Computers
posted by Tab .
he office where you work would like to track the cost of office supplies used for a two month period. As office manager you're asked to compare two months worth of inventory and prepare a graphical representation of the comaprison to show th increase or decrease in supply use. You must prepare an Excel spreadsheet to be sent to the Chief Financial Officer of your company

Here are some tutorials for Excel Spreadsheets:
http://search.yahoo.com/search?fr=mcafee&p=Excel+spreadsheet+tutorial
Sra 
I tried that but I just couldn't do it can you offer sime extra help??

Start with preparing some data (if not given by your teacher) for the inventory comparison.
Enter them into a spreadsheet and try to create graphics.
Here are some help on graphics if you need them:
http://www.ehow.com/how_4474239_makegraphusingexcel.html
http://spreadsheets.about.com/od/excelcharts/ss/line_graph.htm 
ok, I made the chart, but how to I create the graph to show the information.

Decide on the type of graph you need, piecharts, line graphs, or others.
Follow the first link on "how 4474239_makegraphusingexceo.html..."
The directions are there.