cost comparison queries

[josh21]

The question is asking:


This query should provide a cost comparison of the items returned by the query above. You will use the query above as a starting point for this query. The query should return the following fields: ItemID, ItemDescription, SupplierID, SupplierName, and ItemCost.

I don't get what I'm supposed to do next. Am I even starting off correctly?

[orange]

Josh,

Readers only know what you show or tell them. Can you tell readers what you are trying to do in plain English? Once they understand
what you are trying to do, you can show some tables and fields and perhaps some sample data records to pinpoint the problem. Once
readers have a clear understanding of your problem, they will offer more focused responses.

Instead of saying it does give what you want, give them some data, show then the result you got compared to the result you want/need.
Good luck