Answer:
B.They are difficult to find
Step-by-step explanation:
The government bonds do not have a high interest rate, they are normally at a rate of only 3% maximum and are slightly above the inflation rate, they are risk free which is not a disadvantage, but they are difficult to find, they are not as normally liberated like a banking intittion bond or other kinds of bonds, that is why the answer would b B.They are difficult to find