Issue with a formula

JFLahou 

You formula is

=IF( OR(
        AND(SUM(B30;B38;B46;B54;B62;B70;B78;B86;B94)>=120;
            SUM(B30;B38;B46;B54;B62;B70;B78;B86;B94<=150;) ;
            33000;
            2;
            "min teaching hours not reached");
     OR(
            SUM(B30;B38;B46;B54;B62;B70;B78;B86;B94)>150;
            35000;
            2;
            "min teaching hours not reached")
     )
)

Sure it doesn't work, but it's unclear from the above what you'd like to calculate.