Which best describes the role of a consumer? buying goods making products providing products supplying services

The role of a consumer is buying goods.  

Explanation:

From the economical aspect, a consumer has a demand in the market and the producer supplies the goods. Buying, using and disposing of are the steps the consumers go through on a regular basis.

The balance of marketing depends on the consumer and the provider almost equally. The manufacturer makes the products, Wholesaler provides the products, Retailer supplies the products to consumers, consumers buy, use and dispose off the products having the review as to how the product was.