Answer:
The correct option is her?"
Step-by-step explanation:
The reason for the correct option:
The given sentence is a question, therefore the end punctuation will be question mark. And the sentence is in quotation mark because it was spoken by someone else. Hence, in an interrogative sentence the quotation mark will come after the punctuation.
Reason for incorrect options:
Options: her." and her".
The sentence is a question being asked, which cannot end with fullstop or point; therefore these options are incorrect.
Option: her"?
The punctuation mark that is question mark is correct, but the quotation mark will come after the question mark therefore this option is incorrect.