MS ACCESS project

I need you to build a database and do some simple calculation and finally show it in access. 1) You need to build 10 database to store raw data, then using raw data and build a new database which remove duplicates record. Then shoe the amount of income and expenditure of all record after calculation. I need 10 databases. 2)make a filter from 1 account to show the data I want by using item name filter. 3) You can only use access 97, I want to modifed