Five investment alternatives have the following returns and
standard deviations of returns.
Alternatives
Returns:
Expected Value
Standard
Deviation
A
$
1,110
$
1,270
B
3,970
820
C
3,970
1,330
D
5,790
2,650
E
12,500
7,350
Calculate the coefficient of variation and rank the five
alternatives from lowest risk to the highest risk by using the
coefficient of variation. (Round your answers to 3 decimal
places.)