Given the class definition: CreateDestroy class { public: CreateDestroy() { cout < < "constructor called, "; } ~CreateDestroy() { cout < < "destructor called, "; } What will the following program output? int main() { CreateDestroy c1; CreateDestroy c2; return 0; |} a. constructor called, destructor called, constructor called, destructor called, b. constructor called, destructor called, c. constructor called, constructor called, d. constructor called, constructor called, destructor called, destructor called, 12:29 am