Complete these 4 tasks in C++

Complete the below listed tasks, then explain the underlying concept, and process used to complete them. The task needs to be completed in 24 hours. AbstractBook: * * TOTAL POINTS: 100 * * Using this abstract class: * * 1. 20 POINTS: Implement a Book base class derived from this abstract class. * 2. 30 POINTS: Implement three derived book classes, derived from your Book base class, each with state (you choose). * 3. 30 POINTS: Demonstrate dynamic polymorphism by using an overloaded output operator and your derived classes. * 4. 20 POINTS: Overloaded the input operator. */ class AbstractBook { public: AbstractBook(); virtual ~AbstractBook(); virtual std::string info() = 0; }; Header File: #include "AbstractBook.h" #ifndef ABSTRACTBOOK_H_ #define ABSTRACTBOOK_H_ class AbstractBook { public: AbstractBook(); virtual ~AbstractBook(); virtual std::string info() = 0; }; #endif /* ABSTRACTBOOK_H_ */ CPP File: #include "AbstractBook.h" AbstractBook::AbstractBook() { // TODO Auto-generated constructor stub } AbstractBook::~AbstractBook() { // TODO Auto-generated destructor stub }