You want to define a C++ class to represent customers for a…
You want to define a C++ class to represent customers for a company. You decide to define three data members to hold the customer ID number (an alphanumeric value), customer gender (a single letter, i.e. F for female and M for male), and maximum dollar amount that they have ever ordered. What would be the appropriate data types needed to define each of the three instance variables, respectively?