QUESTION $1$

Write statements to define a class that includes the following.

The class will not necessarily be complete $-$ you only have to write the member functions that I ask for.

If any member function that you write calls another member function, you must write that function also.

You do not need to write a main function.

Define a class, Animal, with the following data members:

type

age

height

weight

Write a default constructor function for the class which will set the type to an empty string and the age, weight and height

Write a member function $($getExpectancy$)$ for the class that returns the life expectancy for the animal. The expectancy is

age, three times the height and two times the weight.

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