<prompt> Translate the following text to EnglishTatu, mameneja wa uendeshaji katika sekta binafsi, kulingana na uzoefu wao mkubwa, wanaruhusiwa kuandaa makadirio ya akili ya nini gharama ya uwezekano ni.  <response>: Three, operating managers in the private sector, based on their extensive experience, are allowed to prepare mental estimates of what costs probably are. 