Answer:
A monopoly refers to when a company and its product offerings dominate one sector or industry. Monopolies can be considered an extreme result of free-market capitalism and are often used to describe an entity that has total or near-total control of a market.
Explanation:
The correct answer is money supply.
The money supply includes all monetary assets that are available in an economy at a specific time period. If the money supply drastically increases then inflation happens and if the money supply decreases then deflation happens. Both can cause horrors for the economy so the economists have to be careful.