English: Supply and demand. The supplier and the demander come to an (implicit) agreement, on things like price, quality, delivery time, etc. In an efficient supply chain agreements are aligned. Agreements must comply to laws, rules and regulations. They can be different per country, industry, company, etc. Supplier 1, 2, 3, 4 and 5 can be different companies. In larger companies the suppliers can be internal. Supply and demand can be stacked like in these similar images:1, 3, 4, 5, 5-law:
1 supply and demand (this page)3 supply and demand stacked4 supply and demand stacked5 supply and demand stacked5 supply and demand stacked with regulations
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.