C) PAC<span>s are formed by interest groups to donate campaign funds and support political candidates.
Political Action Committees are committees organized to donate money for a candidate's campaign. Interest groups usually support certain candidates in return for policies that will benefit the people apart of that interest group. To support the candidate, they form or join PACs in order to donate money to get that candidate elected.</span><span />
Answer:
The relationship is that the price for these types of bonds is lower as the Yield is fixed and do not change over time.
The price of a Non-callable bond is cheaper than the price of the Callable bond as the Yield for a Non-callable bond is fixed. This suggest that the investor knows exactly what is the interest that is going to receive until the maturity of the bond.