#include int func (int val) int x34 extern int z: static int doublelt (int val) return 2-val: int main ) int y: y func (x) int b = double!t(z); printf "d ", b): return 0 Select ALL the correct statements with respect to the above code? References to the variable x in the code above will need relocation during linking. References to the function func in the code above will need relocation during linking References to the variable z in the code above will need relocation during linking. References to the function doublelt in the code above will need relocation during linking