Transform the following diagrams (Figure 2-16b and Figure 2-19) to two relational schemas that show referential integrity constraints (see Figure 4-5 for an example of such a schema).

4-28. Transform the following diagrams (Figure 216b and Figure 219 ) to two relational schemas that show referential integrity constraints (see Figure 45 for an example of such a schema). (15points) Figure 4-5 Referential integrity constraints (Pine Valley Furniture Company) Copridit 92019,2016,2013 by Pearanen Ealation, Inc