The chain of production consists of the various which add value to the manufacture of the end product. My group mate and I made a video on the chain of production of a shirt. I believe that chain of production is an important part of business. Almost all products made involve the chain of production. If there weren’t primary, secondary, tertiary and quaternary industries, business wouldn’t be as big and as successful. This has a connection to the unit as the more demand there is, the more chain of production is involved with. This connects to what I learned previously, as these are what business is all about.