Given the following Ada program, show the stack with a activation records, including static and dynamic links, when the execution reaches point 2. procedure Main is X, Y: Integer; procedure Sub1 is Y, Z: Integer begin --of Sub1 ... Sub2; end;-- of Sub1 procedure Sub2 is X: Integer; procedure Sub3(B: Integer) is W: Integer begin --of Sub3 ... end;--of Sub3 begin --of Sub2 ... Sub3(X); end;--of Sub2 begin --of Main ... Sub1; end;--of Main