Complete program P$62$a$.$cpp by defining the member functions display and payment for

class Loan.

$$ Modify the class Loan and include the monthly$\_$payment as a data member in that class.

$$ Since you included montly$\_$payment as a member of the class, the payment$()$ function does

not need to receive arguments or return any value. The function can already read, access

and assign values directly.

$$ Since function display is part of the class, don$$t need to receive arguments or return values.

$$ The display function will display all the information about a loan