Pick a product of your choice and trace the channel(s) of distribution for that product from when a company produces it to end customers. Then identify the various participants, companies (by company name) involved in moving that product from the manufacture (producer) to the final consumer (buyers).
Additionally, the methods of transportation (UPS, railroad, ship, truck, etc.) must also be identified at each stage. Finally, explain why you think the company decided to place, sell or make that product available to the end customer at that final location, i.e. retail, online, etc.