What should you know before deciding which career you want to pursue

a. what you are good at and what makes money
b. what you like doing and what you are good at
c.what you are told to do and what makes you money
d.what you like doing and what has a good job market

B

Explanation:

If you want a successful long-term career, you should consider the things that you like doing and what you are good at. In the long run, your passion will have a great role in making your venture even more productive and successful. It will also make you money in the long run but the important aspect is to enjoy what you are doing and for this option B is the best suited one.

c. greater is the chance that the realized return will differ significantly from the expected return

Explanation:

The standard deviation is used as a measure of risk, it measures the dispersion of data relative to its mean. The expected return is measured by the mean, therefore if the standard deviation is large it will be more difficult to be accurate calculating the expected return as the values can differ significantly.