Investment bankers are compensated by: a. the underwriting spread b. commissions paid by the buyers of the security c. commission paid by the sellers of the security d. guaranteed investment contracts

a. the underwriting spread

Explanation:

An investment banker is an individual who works for a financial institution and mainly concerned with respect to raising the capital for the government, corporation, and other entities

So as per the given situation the investment banker should be compensated by the underwriting spread as the person earned his income share via this

Therefore the option a is correct

if i need to borrow money for anything, it would be for something like a house or an apartment but, that depend on the situation.

is this good enough?