Answer:
All of them:
- I. commercial banking
- II. corporate finance
- III. financial planning
- IV. insurance
Explanation:
People who work in commercial banks regularly deal with clients that need money to start a new business or expand an existing one, not all businesses are huge corporations that only go to large investment banks.
Anyone that works in finance must understand the investment environment, since the core task of finance is dealing with the value of money and time.
Insurance companies also deal with financial issues and investments.
