What are the values of the variables a, b, and c after the following code fragment has been executed?

int a=5, b=6, c=3;
c = (++a + b++) * ++c;

A. a=6, b=8, c=48
B. a=6, b=7, c=48
C. a=6, b=7, c=47
D. a=6, b=8, c=47