A:The law of demand states that, all else being equal, as the price of a good or service increases, the quantity demanded decreases, and vice versa.

A:A budget helps you manage your income and expenses, ensuring you live within your means.

A:A monopoly is a market structure where a single seller dominates the market, and there are no close substitutes for the product.

A:Saving is important because it provides a financial cushion for emergencies, helps in achieving long-term goals, and earns interest.

A:The main functions of money are to serve as a medium of exchange, a unit of account, and a store of value.

A:An investment is the purchase of an asset with the expectation of generating income or appreciation in value.

A:The Federal Reserve manages monetary policy in the U.S. to promote maximum employment, stable prices, and moderate long-term interest rates.

A:Inflation decreases purchasing power because as prices rise, each unit of currency buys fewer goods and services.

A:Opportunity cost is the value of the next best alternative foregone when making a decision.

A:A stock represents ownership in a corporation and constitutes a claim on part of the company’s assets and earnings.

A:Interest rates are the cost of borrowing money or the return on savings, usually expressed as a percentage.

A:Diversification is the practice of spreading investments across different assets to reduce risk.

A:A budget deficit occurs when expenses exceed revenues, indicating that spending is not sustainable in the long run.

A:Credit is the ability to borrow money or access goods and services with the understanding that you will pay later.

A:A financial institution is an organization that provides financial services, such as banks, credit unions, and investment firms.

A:A loan is a sum of money borrowed that is expected to be paid back with interest.

A:Scarcity refers to the limited nature of society's resources, which restricts the capacity to satisfy all human wants.

A:Gross income is the total earnings received before any deductions, such as taxes or retirement contributions.

A:One can improve their credit score by paying bills on time, reducing debt, and managing credit responsibly.

A:ROI stands for Return on Investment, which measures the gain or loss generated relative to the amount of money invested.