question: getter for the wholesale cost of this zoo animal , measured in pennies . concode_field_sep ZooAnimal ARMADILLO concode_elem_sep Image image concode_elem_sep ZooAnimal CHEETAH concode_elem_sep ZooAnimal REINDEER concode_elem_sep ZooAnimal EAGLE concode_elem_sep ZooAnimal GECKO concode_elem_sep ZooAnimal ZEBRA concode_elem_sep ZooAnimal LION concode_elem_sep int retailCost concode_elem_sep ZooAnimal ALLIGATOR concode_elem_sep ZooAnimal TIGER concode_elem_sep ZooAnimal ELEPHANT concode_elem_sep ZooAnimal[] ANIMAL_OBJECTS concode_elem_sep ZooAnimal TOUCAN concode_elem_sep ZooAnimal SQUIRREL concode_elem_sep String name concode_elem_sep ZooAnimal PANDA concode_elem_sep int wholesaleCost concode_elem_sep ZooAnimal JAGUAR concode_elem_sep int key concode_field_sep String getName concode_elem_sep int getRetailValue concode_elem_sep boolean equals concode_elem_sep int getKeyValue concode_elem_sep String toString concode_elem_sep Image getImage
target: int function ( ) { return wholesaleCost ; }