효율성

The activity of buying and selling, especially on a large scale. It focuses on the exchange of goods and profit-making.

To possess or hold objects, skills, or characteristics, often in a formal or long-term capacity.

The process of making choices by identifying a decision, gathering information, and assessing alternative resolutions.

The professional maintenance of a favorable public image by a company or other organization or a famous person.

A person who lives in a particular place. A resident of a house, town, or country.

The amount of money that must be paid or spent to buy or obtain something. Expenses or costs.

The loss of money, resources, or value. It is the opposite of profit and often used in economic analyses.

The quality of being realistic or the possibility that something can actually be achieved or happen in the real world.

The standard of something as measured against other things of a similar kind; the degree of excellence of a product or service.

To achieve a desired aim or result. It usually refers to reaching a high position or completing a difficult task.