Suppose $a$ , $b$, and $c$ are nonzero real numbers, and $a + b + c = 0$. What are the possible value(s) for $\frac{a}{|a|} + \frac{b}{|b|} + \frac{c}{|c|} + \frac{abc}{|abc|}$?

A. 0

B. 1 and -1

C. 2 and -2

D. 0 , 2 , and -2

E. 0 , 1 , and -1