Psychology is both an academic and applied discipline involving the scientific study of mental processes and behavior. Psychologists study such phenomena as perception, cognition, emotion, personality, behavior, and interpersonal relationships. Psychology also refers to the application of such knowledge to various spheres of human activity, including issues related to daily lifeâe.g.
What is the amount a business earns over and above what it spends for salaries and other expenses. Answer. Profit is the term used to describe the amount a business is left after expenses such as wages, rent, materials, etc.
A person's total income prior to exclusions and deductions. An individual or company's income before taxes and deductions. For individual income, it is calculated as the individual's wages or salary, investment and asset appreciation, and the amount made from any other source of income. In a company, it is calculated as revenues minus expenses.