Which of the given options provides the increasing order of asymptotic complexityof functions f1, f2, f3 and f4?
f1(n) = 2n, f2(n)=n3/2,
f3(n) = n log2n, f4(n) = nlog 2n
f3, f2, f4, f1
f3, f2, f1, f4
f2, f3, f1, f4
f2, f3, f4, f1
explain