Analyze the following problem: Gaddis, $2015,$ Programming Challenger, $9.$ FeetInches Modification,$11.$ FeetInches Class Copy Constructor and multiply Function and $12.$ LandTract Class Chapter $14,$ page $888.$

$9.$ FeetInches Modification

Modify the FeetInches class discussed in this chapter so it overloads the following

operators:

$<=$

$>=$

$!=$

Demonstrate the class$$s capabilities in a simple program.

$11.$ FeetInches Class Copy Constructor and overload the multiply operator function

Add a copy constructor to the FeetInches class. This constructor should accept

a FeetInches object as an argument. The constructor should assign to the feet

attribute the value in the argument$$s feet attribute, and assign to the inches attribute

the value in the argument$$s inches attribute. As a result, the new object will be a copy

of the argument object.

Next, add a multiply member function to the FeetInches class. The multiply

operator function should accept a FeetInches object as an argument. The argument object$$s feet and inches attributes will be multiplied by the calling object$$s feet and inches

attributes, and a FeetInches object containing the result will be returned.

$12.$ LandTract Class

Make a LandTract class that is composed of two FeetInches objects, one for the

tract$$s length and one for the width. The class should have a member function that

returns the tract$$s area. Demonstrate the class in a program that asks the user to enter

the dimensions for two tracts of land. The program should display the area of each

tract of land and indicate whether the tracts are of equal size.

Use the textbook code of FeetInches class, defined in FeetInches.h $($Version $4),$ page $850$ to solve the problems. Programming langua is C$++$