Decisions by <u>depositors</u> about their holdings of currency and by <u>banks</u> about their holdings of excess reserves affect the money supply.
Excess reserves talk to the cash held via a bank or different financial institution above the reserve requirement that an expert unit. The amount of extra reserves is equal to the entire reserves reduced by the desired reserves.
The money supply is the total amount of money—cash, coins, and balances in financial institutions money owed—in movement. The money supply is usually defined to be a group of secure belongings that families and businesses can use to make payments or to keep as short-term investments.
Bank, is an organization that deals in cash and its substitutes and gives other money-related offerings. In its role as a monetary intermediary, a bank accepts deposits and makes loans.
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I think the correct answer would be the second option. Positive reinforcement involves the presentation of a stimulus when a behavior occurs and positive punishment involves the presentation of a stimulus when a behavior occurs. Positive reinforcement involves presenting a stimulus that is motivating a person which makes the behavior more likely to occur again. For punishment, a stimulus is being presented after a behavior.