Hello everyone. please help me answer for the question: Explain the functions available in Microsoft Access that would have been used by BISI in their daily application indicated in the case study. Thank you so much :

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.

Of the following pieces of information in a document, for which would you most likely insert a mail merge field?

What is the most important for you to choose before you build a network?