If a = -0.4, which of the following is true?	Select:
A) a < a^2 < a^3	B) a^2 < a^3 < a	C) a^2 < a < a^3	D) a < a^3 < a^2	E) a^3 < a < a^2
a=-0.4;   a^2=0.16;   a^3=-0.064;   Answer : a &lt; a^3 &lt; a^2
<result>D</result>
If a = -0.4, which of the following is true?