\f\fSelect all sentences that are correct with respect to the ERD in the image. l:l a) There is exactly one composite attribute in the ERD l:l b) Every brand of cat food has at least one cat breed that is allergic to it l:l c) A cat breed can be allergic to more than one brand of cat food l:l d) A cat breed can have more than one favorite cat food brand l:l e) A primary key is missing