Consider an array-based max heap implementation. Suppose this is the data in the heap array: Now, 75 is added to the heap. At what index is the new data, 75 , added initially to the array before percolateUp is called? Enter the integer value for the index: After 75 is added to the heap, but before percolateUp is called, what element is the left child of element 63 ? Enter the integer value for the element (not the index): After percolateUp is executed, what is the index number of element 75? Enter the integer value for the index: After percolateUp is executed, what is the integer value of the last element in the heap? Enter the integer value for the element (not the index)