The entity relationship diagram shown above is missing a foreign key needed to define the relationship between ENTITY A and ENTITY B. What entity should the foreign key be placed in? A. ENTITY A B. ENTITY B C. It should be placed in both entities. D. It can be placed in either entity (but not both). E. A new entity should be created and the foreign keys placed in this new entity. The above ERD is not yet complete; relationship attributes, forelgn keys and relationship entities need to be added. Based on the steps covered in this course, which of the following is the correct way to complete this ERD