Consider a database containing information about ancient Egyptian pharaohs and archeology. Create entities and relationships as appropriate for each (independent) situation described below. Information that is true for all of the following ER diagrams: Each pharaoh has a name, a nickname, a birth and a death year. The name is a unique identifier for each pharaoh (Ramses I, Ramses II, Akhenaton, etc.)

Draw an ER diagram that describes it.

2) Famously, the ancient Egyptians mummified their dead. Archeologists and others have found mummies that may be the remains of ancient pharaohs, but have not reliably determined which mummy is what pharaoh, in all cases. The database stores information about mummies: a unique mummy identifier, a mummy nickname, the year it was found, and the location where it was found. Some pharaohs have no mummy, some have one mummy identified as theirs, and some have multiple mummies that are candidates to be that pharaoh. Some mummies have not been identified with any pharaoh, some mummies have been clearly identified as a particular pharaoh, and some mummies have been potentially identified as multiple possible pharaohs.