Find All Cube Roots of the Complex Number $$- 64 i$$

Multiple Choice

Find all cube roots of the complex number. Leave answers in trigonometric form.
- $$- 64 i$$

A) $4 \operatorname { cis } 90 ^ { \circ } , 4$ cis $^ { \circ } 210,4$ cis $330 ^ { \circ }$
B) 4 cis $90 ^ { \circ } , 4 \operatorname { cis } ^ { \circ } 180,4$ cis $270 ^ { \circ }$
C) $4 \operatorname { cis } 30 ^ { \circ } , 4$ cis $^ { \circ } 60,4 \operatorname { cis } 90 ^ { \circ }$
D) 4 cis ${ } ^ { \circ } 210 , , 4 \operatorname { cis } 270 ^ { \circ } , 4 \operatorname { cis } 330 ^ { \circ }$