If Albert’s monthly earnings rise by 14%, he would earn $678. If, instead, his earnings rise by only 15%, how much (in $) would he earn this month?
Answers:
A) 643	B) 689	C) 683	D) 690	E) 693

Rationale: "= 678 / 1.14 ∗ 1.15 = 683 = 683 answer is c"
Answer: C