Okay so i know this is a platform for assignments but i really need a tech so i had a 16 gb sd card and because of everything i download that wasn't enough so i got a 32 gb one and since i don't have the sd card reader to get the info from one to the other, i decided to move everything to the international memory since i have enough there to then take that one out and put the other to move it all it worked! but it seems like i messed something up and now nothing that i receive from chats or i download gets saved to the gallery or even appear in the

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.

The average cost of one year at a private college in 2012-2013 is $43,289. the average grant aid received by a student at a private college in 2012-2013 is $15,680.   what is the average student contribution for one year at a private college in 2012-2013?

The more powerful, 60 volt cables and the main power shut off on an hev are both colored orange