Which data type should you use?

You are developing a database that will contain price information. You need to store the prices that
include a fixed precision and a scale of six digits. Which data type should you use?

A.
Float

B.
Money

C.
Smallmoney

D.
Numeric

Explanation:
Numeric is the only one in the list that can give a fixed precision and scale.
http://msdn.microsoft.com/en-us/library/ms179882.aspx