Which one of the following best describes the role of commodity trading houses? They act as the intermediaries between producers and consumers, managing the entire trade process. They act as the intermediaries between producers and consumers, managing the beginning of the trade process. They act as the intermediaries between producers and consumers, moving the raw materials from the place of consumption to the place of production. They act as the intermediaries between producers and consumers, enabling them to lock in a price lower than the market price