Which XXX calculates the surface area using the CalcSquare() function? The formula to calculate the surface area of a sphere is 4pir2. double calesquare (double x ) I return xx; double CalcsurfaceArea (double r) I const double PI_VAL = 3.14159265; xxx int nain () f cout Ca1cSurfaceAcea (5.0); return 0 ; a. return 4PI_VAL " CalcSquare(r) * CalcSquare(r); b. return 4PIVAL * CalcSquare(r): c. return PI_VAL * CalcSquare(r): d. PI_VAL * CakcSquare(r): Question 12 ( 5 points) Given integer vector itemNumbers has three elements with values 22, 23, 25. What are the values in itemNumbers after the following 1temNumbers.push_back (24); 22,23,25,24 24,22,23,25 22. 23, 24. 25 22,23,24