<prompt> Translate the following text to EnglishKama ilivyoelezwa hapo juu, kiwango cha juu cha 50 kwa matangazo yaliyokusudiwa kwenye mtandao inaonyesha kwamba matangazo ya mtandao yanaweza kuwa na uwezekano wa kupunguza jumla ya matumizi ya matangazo kama kuongeza.  <response>: The apparent going premium of 50 percent for a targeted ad on the Internet suggests that Internet advertising may be as likely to reduce total ad spending as to increase it. 