C# 6 Write a program that creates a Calculation Class Use the following Code and Implement as a class. using System.IO; using System; class Program { static void Main() { int first, second; Console.WriteLine(\"Enter first number: \"); first=Convert.ToInt32(Console.ReadLine()); Console.WriteLine(\"Enter second number: \"); second=Convert.ToInt32(Console.ReadLine()); int sum = add(first, second); Console.WriteLine(\"The sum is \"+sum); } static int add(int a, int b){ int sum = 0; sum = a + b; return sum; } } The class will have properties for the two numbers the user inputs The class will have methods to: Prompt the user to input two numbers Output results YOU WILL NEED TO IMPLEMENT ERROR HANDLING IN CASE OF BAD INPUT! Solution # include using namespace std; int main() { char o; float num1,num2; cout << \"Enter operator either + or - or * or /: \"; cin >> o; cout << \"Enter two operands: \"; cin >> num1 >> num2; switch(o) { case \'+\': cout << num1+num2; break; case \'-\': cout << num1-num2; break; case \'*\': cout << num1*num2; break; case \'/\': cout << num1/num2; break; default: /* If operator is other than +, -, * or /, error message is shown */ cout << \"Error! operator is not correct\"; break; } return 0; }.