The "specifications" of a standardized futures contract describe the commodity or other asset covered by the contract and the amount of such commodity or asset to be delivered by the seller at expiration. the specifications can always be found at:

Self-interest achieve society’s economic goals because producers know which goods consumers want the most. as consumers and producers exercise their freedom to act in their own self-interest, markets will produce the desired goods at the lowest possible cost. consumers and producers both operate based on society’s economic goals. consumers know which goods can be produced at the lowest cost. there is a wide variety of desired goods and services in a market system because producers determine what to produce. consumers change their minds frequently. there is always a need to produce something new and improved. individual wants are diverse. what is produced is ultimately determined by consumers, because if the goods offered are not what consumers want, consumers will not buy them. producers, because they are driven by profits. producers, because they determine what to produce. consumers, because they participate in marketing surveys.

How do communism and socialism differ in terms of the role that government plays in the economy ?

What is the equity method balance in the investment in lindman account at the end of 2018?