Please HELP!

Question 1 1 pts While a class can only have one default constructor (more would be a compiler error), which of the following COULD be a default constructor for a class called Spaceship? Mark all that apply Spaceship(float cost, string name, float weight); Spaceship(int serialNumber, bool moving Spaceship = true); Spaceship(string name = "Spaceship", float weight = 0.0f); Spaceshipo: Question 2 1 pts A class function could be used a number of times, by a number of different instances of that class. In a class member function, how would you access the object that has called the function? O that this. that-> O thisThingHere-> O this-> Question 3 1 pts Class variables are by default. O public private O protected Question 4 1 pts Given a class called Widget, which of the following are valid constructors? Mark all that apply Widget(float x, double y, unsigned int num = 0); Widget(); Widget(int x); void Widget(int x); int Widget(); Question 5 1 pts Given the following code: // If the boss is at half health... if (bossMonster.GetHitpoints() stuffieldByContainer; public: Container(); void AddThingtocontainer(int thingtoAdd); int NumberOfElementstored(); bool IsEmpty(); void EmptyContainer(); }; class structure class definition class declaration class creation Question 14 3 pts Given the following code: #include #include using namespace std; class Student { public: void setName(string studentName); void Setscore(int studentscore); string GetGrade(); private: string name; int score; }; void student::Setscore(int studentscore) score = studentscore; } string Student::GetGrade { string grade; if (score (40) grade = "C"; else if (score using namespace std; class Greet public: GreetO; }; Greet::Greet) cout