Understanding Operator Precedence and AssociativityIn this exercise, you use what you have...

Understanding Operator Precedence and Associativity

In this exercise, you use what you have learned about operator precedence and associativity in C++. Study the following code, and then answer Questions.

// This program demonstrates the precedence and// associativity of operators.#include using namespace std;int main(){int number1 = 20;int number2 = 5;int number3 = 17;int answer1, answer2, answer3;int answer4, answer5, answer6;answer1 = number1 * number2 + number3;cout  "Answer 1: " ≪ answer1 ≪ endl;answer2 = number1 * (number2 + number3);cout ≪ "Answer 2: " ≪ answer2 ≪ endl;answer3 = number1 + number2 − number3;cout ≪ "Answer 3: "≪ answer3 ≪ endl;answer4 = number1 + (number2 − number3);cout ≪ "Answer 4: " ≪ answer4 ≪ endl;answer5 = number1 + number2 * number3;cout ≪ "Answer 5: " ≪ answer5 ≪ endl;answer6 = number3 / number2;cout ≪ "Answer 6: " ≪ answer6 ≪ endl;return 0;}

Explain how precedence and associativity affect the result.