The main reasons for using pointers to arrays are ones of notational convenience and of program efficiency, Pointers to arrays generally result in code that uses less memory and executes faster The program below defines a pointer to an array and prints out the first 3 values. tinclude int main() 1 int *x: int y ] = {10,20,30,40,50,60,70,80,90,100): X-Y printf("d id id ", *x, *(x+1), * (x+2)): return 0; 1. Compile and run the program in your machine, and complete the table below pointer value *(x*3) *(x/2) *(x%3) *x+1 *(x+1) *x+2 *x-2 *(x-2) *(x+10) 1. Modify your code to compute sum of the array elements. Page 3 of 4 CS 1160, Computing Fundamentais-Lab Week of Jan 2, 2021 Pointers 2. Modify your code by adding pointer to array in a separate function to compute and return the average of the array elements. The function takes as input the array of 10 integer numbers and returns their average