Mathematics homework help

Mathematics homework help. Draw a Professor/Office E-R Diagram and answer the below questions (5Pts). Describe all the applicable relationships of this E-RD (E-R Diagram)Indicate and label the E-RD’s Cardinality and Modality, and describe, using the appropriate phrases, what the Cardinality/Modality conveysDraw at least three attributes per an entityIndicate/designate, if applicable, the Primary Keys, Foreign Keys, and/or Candidate Keys.Indicate if there exist an associative entity

Mathematics homework help