Assume an int array, candy, stores the number of candy bars sold by a group of children wherecandy[j] is the number of candy bars sold by child j. assume there are 12 children in all. which of the following code could be used to compute the total number of bars sold by the children? a) for(int j=0; j< 12; j++) sum+= candy[j]; b) for(int j=0; j< 12; j++) candy[j] = sum; c) for(int j=0; j< 12; j++) sum = candy[j]; d) for(int j=0; j< 12; j++) sum += [j]; e) for(int j=0; j< 12; j++) [j] += sum;