Which of the 3 numbers listed below is the least and which is the greatest?
8.3 x 10³, 2.3 x 10-5, 1.2 x 104
A. 1.2 x 104 is least, 8.3 × 10³ is greatest
B. 1.2 x 104 is least, 2.3 x 10-5 is greatest
C. 2.3 × 105 is least, 1.2 × 104 is greatest
D.2.3 x 10-5 is least, 8.3 × 10³ is greatest
E. 8.3 x 10³ is least, 1.2 × 104 is greatest