good day to all!

hi..is there anyone who can tell me about the exact processing time of new working permit pls.i've checked in cic website and it sez there that application received on sept.13,will have the result after 25 days.but i dont know if these 25 days includes weekends or not.and what about the application which has been received after sept.14?coz i sent my application(new working permit-new employer) on sept.14 and i havent received any positive result from the cic office.except that the confirmation that they have received my application paper.my visa will expires on oct.22,2009.if the processing time includes weekends,then i should have gotten a result from the cic.but if this does not include weekends then hopefully i will receive my new working permit next week.am i right?thank you!