Im not sure about Account as you say, but something related to IT, Media, Sales, Marketing, HR are some of the areas which will suit you more. Debilitated Mars in the 11th house is not good. Mars gets debilitated in Cancer. Not only Mars you also have debilitated Moon, which destroys the auspicious Gaja Kesari Yoga.
Anyway debilitated Mars in the 11th house, is not good as said earlier. The native lacks confidence, courage, ability to take decisions at the right time. There will be more of frustration and the native gets irritated easily.