The DBA asks for your help in planning the data archive for the following TAL Distributors database:

Rep (RepNum, LastName, FirstName, Stree,

City, State, PostalCode, Commission, Rate)

Customer (CustomerNum, CustomerName, Street, City, State, PostalCode, Balance, CreditLimit, RepNum)

Orders (OrderNum, OrderDate, CustomerNum)

OrderLine (OrderNum, ItemNum, NumOrdered, QuotedPrice)

Item (ItemNum, Description, OnHand, Category, StoreHouse, Price)

Determine which data from the database to archive; that is, for each table, specify whether data needs to be archived. If it does, specify which data, when it should be archived, and whether it should be archived with data from another table.

*note, it is answered under Concepts of Database Management Ed.8, Ch8 TDE1, but one of the comments said it was completely wrong so I am looking for clarificaiton.