<prompt> Translate the following text to SwahiliIRS spent more than 3 billion in the late 1980s and early 1990s on systems modernization without producing commensurate value.  <response>: IRS ilitumia zaidi ya dola bilioni 3 mwishoni mwa miaka ya 1980 na mapema miaka ya 1990 kwa kisasa cha mifumo bila kuzalisha thamani ya kulinganisha. 