The aim of quotation marks is to emphasize different parts of a text, to signalize direct speech, dialogues or quotations, as well as to set off titles, phrases or just single words. Quotation marks are also called inverted commas, speech marks, or quotes. Quotation marks can be used in two styles; single (â â or ') or double (â â or ), and can also appear in two different typefaces; either as so called dumb or straight quotes (' or ) or as smart quotes (â â or â â).
The five biggest oil companies earned a combined profit of $375 million per day, or a record $137 billion profit for the year, in 2011, despite reducing their oil production. In 60 seconds, these five companies earned $261,000 â more than 96 percent of American households make in one year.
A portfolio company is a company that represents one specific investment for an investment firm that specializes in investing in private businesses for the purpose of gaining equity in those businesses or buying them out.All of the companies in which a firm invests represent a firm's portfolio.The investment in a portfolio company may take the form of private equity in established companies or venture capital in companies just starting out.Investment fund managers try to build a portfolio of companies that maximizes profit potential for its investors while limiting risk.he investment in a portfolio company may take the form of private equity in established companies or venture capital in companies just starting out. Investment fund managers try to build a portfolio of companies that maximizes profit potential for its investors while limiting risk.