SPACEX dirigida por ELON MUSK es la primera empresa privada norteamericana en programar y enviar naves espaciales. Para el desarrollo de la capsula DRAGON fue necesario el diseño y construcción de los motores MERLIN y FALCON necesarios para su propulsión. Por tanto, el desarrollo de los motores ¿Qué áreas de STEM requieren?, explica ¿por qué?

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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.

Read “suburban homes construction project” at the end of chapters 8 and 9 (in the textbook) and then develop a wbs (work breakdown structure) in microsoft excel or in microsoft word (using tables)