Distinguishing the difference between E/Z configuration

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Oblivion77
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Homework Statement



Ive narrowed the question down into A,B,C as the possible answers, but I can't determine if it is E,Z or neither configured. Any help would be great.

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Why would you think it should be either E or Z?
 
chemisttree said:
Why would you think it should be either E or Z?

I thought it would be possible because of that double bond.
 
But what happens when there are two identical substituents attached to the same sp2 carbon? Review the rules of priority for E/Z nomenclature.