Which of the phrases given below the sentence should replace the word/phrase that is given in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, mark 'No correction required' as the answer.
Either I will opt for Commerce or opt for Arts after my board examination is over.
1
I will neither opt for Commerce or for Arts
2
I will either opt for Commerce or opt for Arts
3
I will either opt for Commerce nor for Arts
4
Either I will opt for Commerce or Arts
5
No correction required