How does banking affect the money supply?

lol, u just copied someone's answer

anyway, banks can change the savings stored in banks and make them have a greater interest. Banks are also able to loan money, which becomes an exchange with the public as we need to repay the loans banks give us.

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yes peace and development are complementary to each other since they both undergo a great deal of getting where they want to go whether its peace in general and. development

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.