When you begin working, you will most likely be both a producer and a consumer in a market economy, since you probably won't be in a position to produce so much that you could an impact on overall production of goods or services.
Answer:
The middle ages
Explanation:
Middle Ages, the period in European history from the collapse of Roman civilization in the 5th century CE to the period of the Renaissance (variously interpreted as beginning in the 13th, 14th, or 15th century, depending on the region of Europe and other factors).