Given the schema for the table EMP$\_$PROJ $($PROJ NUM. EMP$\_$NUM, PROJ$\_$NAME, EMP$\_$NAME, JOB$\_$CLASS$\_$JOB$\_$CHG$\_$PERHOUR, HOURS$),$ which of the following, is most likely to be$-$ a transitive dependency $($Note: Underlined attritutes make up the primary kev?

PROJ$\_$NUM $$ PROJ$\_$NAME

$10B$ CLHSS $$ JOB$\_$CHC$.$PERHOUR

PROI$\_$NUM CMP$\_$NUM $$ JOB$\_$CHG$.$PEAHOUR

Mt of the above