▁. ▁ ▁CP k ▁(" Co ef ic iente ▁de ▁Progress ão ", ▁or ▁Pro gression ▁Co efficient ) ▁ ▁Re pres ents ▁the ▁ratio ▁between ▁the ▁approved ▁discipl ines ' ▁cred its ▁on ▁a ▁course ▁ ▁and ▁the ▁total ▁of ▁cred its ▁on ▁that ▁course . ▁It ▁grows ▁as ▁the ▁student ▁finish es ▁discipl ines ▁according ▁to ▁their ▁category ▁( m and atory , ▁limited ▁option ▁and ▁free ). ▁When ▁it ▁reaches ▁ 1 , ▁it ▁means ▁that ▁student ▁has ▁finished ▁all ▁the ▁required ▁cred its ▁on ▁that ▁course ▁. ▁Its ▁formula ▁is : ▁ ▁Where : ▁▁▁ ▁is ▁the ▁number ▁of ▁approved ▁cred its ▁on ▁the ▁mand atory ▁discipl ines ; ▁▁ ▁is ▁the ▁number ▁of ▁approved ▁cred its ▁on ▁the ▁limited ▁option ▁discipl ines ; ▁▁ ▁is ▁the ▁number ▁of ▁approved ▁cred its ▁on ▁the ▁free ▁discipl ines ; ▁▁ ▁is ▁the ▁total ▁number ▁of ▁required ▁cred its ▁on ▁mand atory ▁discipl ines ▁for ▁the ▁course ▁; ▁ ▁is ▁the ▁total ▁number ▁of ▁required ▁cred its ▁on ▁limited ▁option ▁discipl ines ▁for ▁the ▁course ▁; ▁ ▁is ▁the ▁suggested ▁number ▁of ▁cred its ▁on ▁free ▁discipl ines ▁for ▁the ▁course ▁. ▁ ▁I k ▁(" Co ef ic iente ▁de ▁A fin idade ", ▁or ▁Aff inity ▁Co efficient ) ▁ ▁It ▁comb ines ▁the ▁, ▁the ▁ ▁and ▁the ▁number ▁of ▁periods ▁a ▁student ▁has ▁studied ▁on ▁the ▁university . ▁ ▁The ▁calculation ▁is ▁as ▁follows : ▁ ▁Bach elor ▁of ▁Science ▁and ▁Technology ▁( BC & T )