In a general context, a business manager is a person who plans the work of others in orer to run a business efficiently. An example is any employee of the firm, Star Computer Group. He or she should have working smarts of the following areas, and may be a specialist in one or more: sales, marketing, and public relations; research, operations analysis, data processing, mathematics, statistics, and economics; production; finance; accounting, auditing, tax, and budgeting; purchasing; and personnel. Other technical areas in which a business manager may have expertise are law, science, physics, and computer programming.