Please help

Hi,
I need a help on a report on siebel analytics

I want an output like this:

A B C
———–
40 | 30 | 30
———————
Tot: 40 | 30 | 30 = 100
Tot (%) 40% | 30% | 30% = 100%

I.e I want the sum total both in number as well as in (%).

If the question is unclear please let me know.

Thanks in advance,

Regards,
Sovitendu