Apersonal investing plan: a) should be prepared every six months by a different financial advisor b) is a good way to build toward a financial goal c) will always have funds from a single mutual fund company d) will focus on small-cap stocks for those people who do not like risk of any kind

Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. a) true b) false

Acase study allows a more detailed look at the life of a single subject than any other study.

1)consider the following code snippet: #ifndef book_h#define book_hconst double max_cost = 1000.0; class book{public: book(); book(double new_cost); void set_cost(double new_cost); double get_cost() const; private: double cost; }; double calculate_terms(book bk); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_cost should be removed since header files should not contain constants.c)the definition of book should be removed since header files should not contain class definitions.d)the body of the calculate_terms function should be added to the header file.