Calculate 1307 x 1307 =?	Choose the correct choice.
A) 1601249
B) 1607249
C) 1701249
D) 1708249
E) none

Rationale: "answer 1307 x 1307 = ( 1307 ) 2 = ( 1300 + 7 ) 2 = ( 1300 ) 2 + ( 7 ) 2 + 2 x 1300 x 7 = 1690000 + 49 + 18200 = 1708249 option : d"
Answer: D