Subject: mathqa
Question: a and b began business with rs . 3000 and rs . 4000 after 8 months , a withdraws rs . 1000 and b advances rs . 1000.00001 more . at the end of the year , their profits amounted to rs . 714 find the share of a .
Option: 
A: 379
B: 122
C: 240
D: 272
Answer: D