Hi
What is the exact topic of your summers project as Investment Banking is a huge area and there are various aspects toit for a bank e.g you can look at augmenting fee based activities for the bank thru investment banking activities, or looking for various avenues in IB for bank say underwriting IPOs, providing fund for LBOs ( leveraged buy outs) or doing pure investment banking operations as fund raising, deal structuring or valuation exercise.
Hence choose your topic and then let us go through it