Five investment alternatives have the following returns and standard deviations of returns.

Alternatives Returns: Expected Value Standard Deviation

A $ 1,850 $ 450

B 1,500 1,020

C 6,500 3,200

D 1,610 1,140

E 67,200 22,100

What is the coefficient of variation andrank the five alternatives from lowest risk to the highest risk by using the coefficient of variation? (Round your answers to 3 decimal places.)

Alternatives Coefficient of Variation Rank

A ? ?

B ? ?

C ? ?

D ? ?

E ? ?