Hi, the following is for intro to relational database. Help would be much appreciated, thank you!

Question 9 Not yet answered Points out of 5.00 Flag question ABC RETAILER Observe the ER diagram for the ABC Retailer: ABC RETATLER (ERD) PromolDPromoName Description Date ProductID PROMOTION edw PRODUCT BelongsTo BrandID BRAND BrandName This ER diagram will be used for the following questions citing ABC Retailer ER Diagram. How many tables will the relational schema mapped from the ABC Retailer ER diagram have? a. 4 Ob.3 C5 o d. 2