Microsoft Excel uses dedicated file format that are not part of OOXML and use the following extensions: . 1 xlsb â Excel binary worksheet (BIFF12) . 2 xla â Excel add-in or macro. . 3 xlam â Excel add-in. . xll â Excel XLL add-in; a form of DLL-based add- 1 in. .xlw â Excel work space; previously known as workbook.
DEFINITION of 'Capital Investment'. Funds invested in a firm or enterprise for the purposes of furthering its business objectives.Capital investment may also refer to a firm's acquisition of capital assets or fixed assets such as manufacturing plants and machinery that is expected to be productive over many years.EFINITION of 'Capital Investment'. Funds invested in a firm or enterprise for the purposes of furthering its business objectives.
Investment is the commitment of money or capital to purchase financial instruments or other assets in order to gain profitable returns in the form of interest, income, or appreciation of the value of the instrument.