Identify the sentence that is correctly punctuated.

Question 23 options:

a)

"Running the front line of the cafeteria isn't exactly rocket surgery" (sic), said Jerry.

b)

"Running the front line of the cafeteria isn't exactly rocket surgery" [sic], said Jerry.

c)

"Running the front line of the cafeteria, isn't exactly rocket surgery" [sic] said Jerry.

d)

"Running the front line of the cafeteria, isn't exactly rocket surgery," [sic] said Jerry.