Answer:
Broker
Step-by-step explanation:
A broker can be defined as an individual or a firm that acts as an intermediary between two or more entities undergoing a business exchange, usually a buyer and a seller. They act as intermediary between buyers and sellers to facilitate securities transactions. They are compensated via commissions after the transaction has been successfully completed. In this case, Cosima wants to be asking as an intermediary between the growers and processors in order to facilitate their business exchanges.