A publisher for a promising new novel figures fixed costs (overhead, advances, promotion, copy editing, typesetting. and so on) at $55,000, and variable costs (printing, paper, binding, shipping) at $1.80 for each book produced. If the book is sold to distributors for $14 each, how many must be produced and sold for the publisher to break even? The publisher must produce and sell (Round to the nearest integer as needed.) books to break even.