Question: create a relational schema in ERD-Plus. 2. The Entity-Relation diagram below is a conceptual model of an apartment rental company. 3. Map the given E-R

create a relational schema in ERD-Plus.

2. The Entity-Relation diagram below is a conceptual model of an apartment rental company.

3. Map the given E-R diagram to a Relational model using ERD-Plus.

4. Use all standard conventions.

5. Establish associations between the tables by inserting appropriate Foreign Keys.

create a relational schema in ERD-Plus. 2. The

7. Make sure that relational model meets all criteria of valid Relational Model.

Zip Type Name StreetAdd Model Bldg Floors BldgName Bldg SteetAdd Contactperson CONTRACTOR City Appliance-ID APPLIANCE Purchase Date Bldg City Bldgzip Speciality Phone Warranty Date CurrentCost BUILDING BldgArea Email PurchaseCost Condition Fitted with Houses ContractSecurity WorksOn Unit-id Contract-ID Contract-Date Number (WalkthroughEnd) Assigned ContractEndDate UNIT th Service-ID E Leased CONTRACT Scope + Area ContractRent SERVICE TenantEmail TenantFrame Condition Bedrooms ServiceCompleted Estimated cost (WalkthroughBeg) Tenanti TenantLname ActualCost Bathrooms TENANT 14 Signs NumOccupants ServiceDateOrder ed TenantCrimRecon d TenantPhone TenantCredit

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