Review the following code. If you were to print out all the dereferenced values of the three pointer variables and the array, what is the output? int array[] = { 30, 40, 50, 60, 70, 80 }; int *ptrA = array; int *ptrB= ptrA + 4; int *ptrc = ptrB--; array[ 1 ] = 2; *ptrB= *ptrc - 2; *ptrc = 100; array[ 3 ] = *ptrA++; ptrc ptrB + 2;