2. Given C++ code part below, answer following questions. (8 pts). class B { private: public: }; int main() { B x; } int *p; B() { } ~B() { } By = x; return 0; cout < < "default "; p= new int [8]; cout < < "bye "; delete [] p; 2.2) Is there any error in the code? What is the root cause of the error? 2.3) If you answered "yes" in 2.2), then can you provide solution to fix that error? Please give complete code.