Data entry copy and paste

I want a script that will go through an excel spreadsheet that lists various stock symbols, and then go to 3 different websites, collect information on those symbols, make some calculations, and present it to me once again in an excel spreadsheet. There will probably be about 30 or more relatively simple calculations to be made. If you want a full description look at word attachment. ([login to view URL]). If it will take you more than 5 days to complete, please do not bid!!! Please do not waste my time. If you read through what i have attached, that is exactly what you will have to do. There are no additions or surprises.