The Beta of a Security Is Calculated By

The beta of a security is calculated by:

A) dividing the covariance of the security with the market by the variance of the market.
B) dividing the correlation of the security with the market by the variance of the market.
C) dividing the variance of the market by the covariance of the security with the market.
D) dividing the variance of the market by the correlation of the security with the market.
E) None of these.