Types of supply
Answer Text: Types of supply:Joint supply- This occurs when two or more commodities are supplied together. E.g beef and hides, timber and firewood.Competitive supply:-Occurs when the supply of one commodity leads to reduction in supply of another due to use ofsimilar factors of production.Composite supply-Occurs where a product is supplied from two different sources e.g lighting from solar, hydro and geothermal source.