Write a program that displays a graphic user interface (gui) for entering values and executing the assignment from last week (drawing a column chart) the gui should include clearly labeled fields in which the user should enter values for categories a and b and a big button to execute the drawing. once the users click on the button the program should draw a column chart, based on the values entered (see previous assignment).

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.

Who can provide you with a new password when you have forgotten your old one? your provide you with a new password in case you forget your old one.

The ieee 802.11: defines standards for wireless local area network (wlan) communication protocols. identifies various computers or devices connected to a network. verifies any resource attached to another computer on a network that is different from the computer to which the user is logged on. connects multiple local area networks (lans) and wide area networks (wans).