this is a erd diagram Crows Foot Notation

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Mechanic PK Mechanici Miname Miname MDOHire MBillableRate ServiceOrder SOnumber PK Assigned to SOMilage SODate SODesc SOEstLabor SOEstPartCost SOActLabor FK1 MechanicID The relationship type between ServiceOrder and Mechanic is [Relationship Type] The relationship strength is (weak/strong): [RelationshipStrength] Which table is the parent table? [ParentTable] The relationship Name is: [RelationshipName] What is the minimum number of Service Orders for each Mechanic (0,1 or Many)? [MinimumCardinality]