Directions: Study the following information carefully and answer the given questions.

A book publisher named Blue Rose publishes three genres of books : Fantasy, Fiction and Horror. Total number of fantasy books published by publisher is twice the number of fiction books published by same. Total number of horror books published by publisher is half the number of fiction books published by same. Two-third of total published fantasy books were sold, rest were unsold. Total books sold in fiction genre were 150 less than the books sold in fantasy genre, rest of the fiction books were unsold. Only 10 books were unsold in horror genre, rest were sold. Total number of fantasy books published by publisher were 600.