The correct option is B a x c + b
After applying the signs given, a-b x c it means a>b>c
Option A. a x c+b= a>c<b. c is the smallest. This is True
Option B. c x b x a= c>b>a .a is the smallest. This is False
Option C a<b>c. b is the greatest.This is False
Option D. a>b=c. This is False
Answer is Option A