Suppose we are sorting an array of eight integers using quicksort, and we have just finished the first partitioning with the array looking like this: 25179121110 Which statement is correct? The pivot could be either the 7 or the 9. The pivot could be the 7 , but it is not the 9 The pivot is not the 7 , but it could be the 9 Neither the 7 nor the 9 is the pivot