if possible, use crow's foot. no problem if you cant. please Use really clear hand writing if youre not going to type. I realize the question is already on chegg but i want a new original answer. dont want a copy that's already been out.

a small publisher wants to keep data about its books. A book has ISBN, title, author(s), page count, genre(s), edition, retail price and publishing year. An author has an AuthorID, first name, last name and bio. Also, royalties are kept for each book and author. A reviewer is a volunteer who has a reviewerID, first name, last name and date that he or she reviews a book. A book has three or four reviewers but only one editor. An editor has an EmployeeID, first name, last name and all the books he or she edits. Write all business rulesand draw a logical EERD for the publisher.