1. Exercise Design a Design Class for: Vehicle (for a car dealership)
Attributes
Primary Key (1)
Instance attribute (4)
Class Attribute (1)
Method
Constructor methods (2)
Instance Method
Accessor methods (1 get & 1 set)
Processing method (1)
Class Method (1)

2. Vehicle Solution (an example)
Instance-Level Attributes
VIN: string
Make: string
Model: string
Type: string
Color: string
Year: int
MPGhwy: int
MPGcity: int
DateReceived: DateTime
DateSold: DateTime
PurchasePrice: double
SellingPrice: double
PriceSold: double
Class-Level Attributes
RegistrationFee: double
DownPayment%: double
MinimumMarkup: double
Instance-Level Methods
Constructors
+ CreateVehicle() : Vehicle
+ CreateVehicle(vin, make, model) : Vehicle
Accessors
+ getMake(): string
+ setMake(make)
** needs accessors for each attribute
Processing Methods
+ CalcAvgMPG(): double
+ CalcDaysOnLot(): int
+ CalcProfit(): double
Class-Level method
+ FindBelowPrice(price): VehicleArray
+ FindAboveMPG(mpg): VehicleArray
+ DisplayOldVehicles(date): VehicleArray
+ FindMostRecentVehicle(): Vehicle