If you declare an array as int [ ] anArray = new int[5]; you can double the value stored in anArray [2] with the statement:

a. anArray[2] = anArray[5] * 2;

b. anArray = anArray * 2;

c. anArray[2] *= anArray[2] * 2;

d. anArray[2] *= 2;

e. none of the above