String function ( ) { return model ; }
gets the model number of this iventory item . concode_field_sep int odometer concode_elem_sep int price concode_elem_sep String description concode_elem_sep String model concode_elem_sep InventoryItem[] carInventory concode_elem_sep int stock concode_field_sep int getOdometer concode_elem_sep int getStock concode_elem_sep InventoryItem[] getCarInventory concode_elem_sep String getDescription concode_elem_sep int getPrice