Textbook Page 695, Practice Program Question (Modify the definition of class Money.)

/* This file shows the extra lines of code needed to be added
to modify the given cpp file */
// 1. INSIDE THE CLASS, ADD THE FOLLOWING FUNCTION SIGNATURES
friend bool operator < (const Money& pricet,
const Money& price2);
friend bool operator <= (const Money& pricet,
const Money& price2);
friend bool operator > (const Money& price1,
const Money& price2);
friend bool operator >= (const Money& pricet,
const Money&...