Compare 7 x 103 and 5 x 102.
A) 7 x 103 is 14 times larger than 5 x 102.
B) 7 x 103 is 4 times larger than 5 x 102.
C) 7 x 103 is twice as large as 5 x 102.
D) 7 x 103 is 5 times larger than 5 x 102.