French Algeria exported (probably on discoverable prizes) food and raw goods into France. Almost half of the export economy was focused on making wine. Some of other important exports were citrus, olives and vegetables.
House-slaves, living in their master's home and working at home, on the land or in a shop. Freelance slaves, who didn't live with their master but worked in their master's shop or fields and paid him taxes from money they got from their own properties (insofar as society allowed slaves to own property).
I think you personally need to do this yourself. Sorry I don’t know