What is stored in ans as a result of the arithmetic expression, given the following declarations?

int ans = 10, v1 = 5, v2 = 7, v3 = 18;

ans += v1 + 10  (v2 / 5) + v3 / v2;

a. 18

b. 32

c. 28

d. 30

e. none of the above