<prompt> Translate the following text to EnglishKwa sababu kuokoa ni sawa na uwekezaji katika uchumi, programu ya uhasibu wa utambulisho wa mapato ya kitaifa kama uwekezaji haikuongeza tu kipimo cha uwekezaji, lakini pia iliongeza kipimo cha akiba ya jumla na pato la jumla la taifa.  <response>: Because saving equals investment in the economy-a national income accounting identity-reclassifying software as investment not only raised the measure of investment but also raised the measure of gross saving and of the nations total output. 