Which of the following SELECT statements lists only the book with the largest profit? a. SELECT title, MAX(retail-cost) FROM books GROUP BY title; b. SELECT title, MAX(retail-cost) FROM books GROUP BY...

Which of the following SELECT statements lists only the book with the largest profit?

a. SELECT title, MAX(retail-cost)

FROM books

GROUP BY title;

b. SELECT title, MAX(retail-cost)

FROM books

GROUP BY title

HAVING MAX(retail-cost);

c. SELECT title, MAX(retail-cost)

FROM books;

d. none of the above