A soft drink company had 6000 small and 14000 big bottles in storage. If 20% of small 23% of big bottles have been sold, then the total bottles remaining in storage is  Options.
A) 15360
B) 15720
C) 15060
D) 14930
E) 16075

Rationale: "6000 + 14000 - ( 0.2 * 6000 + 0.22 * 14000 ) = 15720 . answer : b ."
Answer: B