Which is not one of the four important elements a market needs for success

A: Mass Production

Explanation:

The four elements that markets need for success are specialization, self-interest, competition, and economic freedom. Specialization is focusing on doing one thing well. Self-interest is what one needs and wants. Competition is the result of more than one producer trying to attract consumers. Economic freedom allows citizens to act in their self-interest with little government intervention.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.

if you are on the computer you can not take a picture but you can upload one but i am not sure about phones but i'm pretty sure it's the but to upload one just click the paper clip looking thing/ link thingy thing and upload a pic