Questions regarding ArgoUML java project. It is an ArgoUML diagram of a fleet of cars. Each week, we have to add something, we can’t skip ahead or anything. The first week was just creating classes, objects, attributes, and methods. Second week was inheritance. Third was composition, aggregation and cardinality. This week we have constructors. The instructions for the week are as follows:

In this assignment, you will use the class diagram from the previous assignment.  First incorporate changes recommended from the previous assignment's feedback. Create constructors for your classes

Could you help me correct all of the mistakes in the feedback and then add constructors? I tried to get help on here and it ended up being incorrect. I’m attaching the feedback, diagram, and then the original project description/ requirements for each week. I’m not asking for the whole project, just up to this week (week 4) and if you could explain the changes made?

Thanks for any help!