Now, you need an access code to do your homework. It costs more than the textbook, and cannot be shared, rented, copied, or sold when you’re done with it. The r

Now, you need an access code to do your homework. It costs more than the textbook, and cannot be shared, rented, copied, or sold when you’re done with it. The reason it is so expensive is because it comes with a “optimized” etextbook to help you when you’re stuck on homework. The average I’d say is around $120 Predatory practices all around.