A car rental system was given to you to fix the below class diagram was given to you mention 3 common mistakes in this diagram and explain the problem of each one

Draw a new diagram for a car rental company from scratch

Mention above each class its type either core or lib , no need GUI classes

Rent No of rent days:int -PenaltyFee:double rentPayable:double RentPerDay:double TotalAmountPayable.double Rental System +field: type +field: type +field: type + PostError():void DenyRent):void Application Status String - Nu int +AppliedBy Customer Car Address: String age: int Eligible: boolean ValidLicenseNumber boolean Model String type : String -RegNumber: String Avaliable : boolean LoyaltyPoints :int Name String type String -BadHistoryLevel: int - UnderMaintenance Boolean Last Service Date: date isRented: boolean