In this exercise, you will design the class memberType. Each object of memberType can hold the name of a person, member ID, number of books bought, and amount spent. Include the member functions to perform the various operations on the objects of memberType—for example, modify, set, and show a person’s name. Similarly, up-date, modify, and show the number of books bought and the amount spent. Add the appropriate constructors. Write the definitions of the member functions of memberType. Write a program to test various operations of your class memberType. c++