“”Structural Model” In 400 words or more respond to the following:·Determine the relationships between aggregation, generalization, and association.·Explain how each type of association is depicted on a class diagram.·Provide (3) three examples to support your answer.Cite all sources used in accordance with APA format.”Balancing the Models” In 400 words or more respond to the following:·Determine the key differences between an analysis model and a design model.·Provide (2) two examples or scenario of how an analysis model is clearly used·Provide (2) two example or scenario of how a design model is clearly used.Cite all sources used in accordance with APA formatHelpful information:https://www.ibm.com/developerworks/rational/librar..