Bank of America, the largest lender in the U.S., plans to pay its investment bankers bonuses totaling about $4.4 billion for the past year — which works out to about $400,000 for every employee in the unit, according to a report in Bloomberg News. The insurance giant AIG is also forging ahead with plans to pay out bonuses worth about $100 million to employees of its financial products division. Some have been critical of the move because the unit was responsible for nearly bankrupting the company.