ahem. please, lets try to give sensible answers. 1) Investment Banking is a real broad term. It encompasses everything from M&A, to lending, financing, DCM etc. Trading is NOT IBG - it usually falls under Equities / securities. 2) A second year analyst in M&A will be in charge of valuations - usually part managing a model with a senior associate. He will liaise with the press and the lawyers, do ad hoc work for the transaction and even bind documents. But 90% of his / her focus will be around the model. They will be central to the transaction. Your salaries are also wrong. A second year analyst in a bulge bracket, doing IBD will be from 40k to 50k with another 30k to 60k bonuse. 150k + perhaps in trading. In hedge funds its likely to be 10 times that. Is the work worth it? what a stupid question. ask yourself instead why your work is worth only 25k.