Can somebody suggest a few good places in Washington State in America. Few places needed too:
A historical site in Washington (it could be on the Washington Insider app)
Stay at and have an adventure at a state or national park
Relax by the water (river, lake, ocean)
This is an techsmart assignment, so I only needed people to suggest a few places, so please answer!

Consider the following code snippet: #ifndef cashregister_h#define cashregister_hconst double max_balance = 6000000.0; class cashregister{public: cashregister(); cashregister(double new_balance); void set_balance(double new_balance); double get_balance() const; private: double balance[12]; }; double get_monthly_balance(cashregister bk, int month); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_balance should be removed since header files should not contain constants.c)the definition of cashregister should be removed since header files should not contain class definitions.d)the body of the get_monthly_balance function should be added to the header file.