Renita manages a cell-phone store. She often needs to send contracts to business customers who are far away. Renita is most likely to use for this job. broadcasting

a teleprompter

a fax machine

the VoIP

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.

What is the most popular genre of video games?

These factors limit the ability to attach files to e-mail messages. location of sender recipient's ability to open file size of file type of operating system used