The Beta of a Security Is Calculated As: (________ of a Security's

The beta of a security is calculated as: (________ of a security's return with the return on the market portfolio/________) .

A) Variance; Covariance of the market return
B) Covariance; Variance of the market return
C) Covariance; Standard deviation of the market return
D) Variance; Covariance of the security return
E) Covariance; Variance of the security return