In each of the following situations, indicate whether s = 0(9) or f = 2(g) or both (in which case f = 0(g)) (a) f(n) = n - 100, g(n) = n - 200 (b) f(n) = 100n + logn , g(n) = n + (logn)? (c) f(n) = n15, gin) = nlogen (d) f(n) = log2n, gle) = log3r (e) f(n)=) = 2