BOOK1=select *
from BOOKS
where $price<=20;

BOOK2=select *
from BOOKS
where ($price >=20.01)AND($price<=50);

BOOK3=...
BOOK4=...

Hi,
Iwould like somebody to help me with this exercise :

Consider the following relations:

BOOKS (Book#, Primary_author, Topic, Total_stock, $price)
BOOKSTORE (Store#, City, State, Zip,...