In Figure B.26 - Defining Analyses for Hybrid SUV Engineering Development (Analysis Context) CapacityEquation has three parameters: 'v1:Vol', 'v2:Vol', 'v3:Vol'.
In Figure B.28 - Defining Measures of Effectiveness and Key Relationships (HSUV MOEs) there is a contraint property :CapacityEquation with a single parameter 'vc'.
