Given the abstract class for a rental storage space called StoreInMe, containing the following:

• a (private ) double instance variable , rentPerUnit
• a constructor accepting a double used to initialize rentPerUnit
• a method , getRentPerUnit that returns the value of rentPerUnit
• an abstract method getStorageIncome that returns a double

Write a (non-abstract) subclass describing the individual rental space units called InternalMe, containing:

• an int instance variable numberOfUnits
• a constructor accepting a double , passed to the superclass constructor
• an int used to initialize numberOfUnits
• a method getStorageIncome calculates the product of numberOfUnits and the rent per unit and returns a double

public class InternalMe StoreInMe { // Instance variable int numberOfUnits; // Constructor: public InternalMe(double rentPerUnit, int numberOfUnits) { // Pass rentPerUnit to superclass: (rentPerUnit); // Initialize numberOfUnits = numberOfUnits; } // Rental income method returns number of units * rent per unit: public double getStorageIncome() { return (numberOfUnits * super.); } } //END CLASS InternalMe