1. Predict the outcome of the following code segments. Lets assume all the proper header files are already included.

double a, b;

a = 3 / 4 * 3.14 * pow(3, 2);

b = 3.14 * pow(3, 2) * 3 / 4;

cout << a << endl << b << endl;

double e1 = 1.234, e2 = 5.678;

cout << setprecision(2) << e1 << endl;

cout << setprecision(2) << fixed << e2 << endl;