For the program given below what will be printed by the write statements…

For the program given below what will be printed by the write statements marked $(1)$ and $(2)$ in the program if the variables are dynamically scoped?

    Var x, y:interger;
    procedure P(n:interger);
    begin
         x := (n+2)/(n-3);
    end;
    procedure Q
    Var x, y:interger;
    begin
        x:=3;
        y:=4;
        P(y);
        Write(x);                                __(1)
    end;
    begin
        x:=7;
        y:=8;
        Q;
        Write(x);                                   __(2)
    end.