Which of the following sentences shows the CORRECT use of punctuation marks?

“How did you become such a good cook?” Grandma asked Carley at dinner. is correct. This is because double quotation marks are used correctly and the question mark is inside the quotations.
“How did you become such a good cook”? Grandma asked Carley at dinner. is incorrect. This is because the question mark should be placed inside the quotation marks.
‘How did you become such a good cook?” Grandma asked Carley at dinner. is incorrect. This is because the use of the single quotation mark is not correct.
“How did you become such a good cook? Grandma asked Carley at dinner.” is incorrect. This is because double quotation marks are needed after the question mark, not at the very end of the sentence.