What will be the final value of variable num1 when the program is executed given the following code fragment? int main() { double num1 = 3; double num2 = 5; int result; result = modIt(num2, num1); } int modIt(double &num1Par, double &num2Par) { num1Par++; num2Par++; return (int)pow(num1Par, num2Par); }

A) 1 B) 2 C) 3 D) 4

-Please provide a clear answer and how you got it thanks...