<prompt> Translate the following text to EnglishKwa ujumla, akiba ya kitaifa na akiba iliyokopwa kutoka nje inawakilisha jumla ya rasilimali zinazopatikana kwa ajili ya uwekezaji, yaani, ununuzi wa bidhaa za mtaji - kiwanda, vifaa, programu, nyumba, na hifadhi - na biashara na serikali.  <response>: The sum of national saving and saving borrowed from abroad represents the total amount of resources available for investment, that is, the purchase of capital goods-plant, equipment, software, houses,1 and inventories-by businesses and governments. 