Asyptotic tight bounds

(5 points) Give an asymptotically tight bound to each of the following expressions: (5 points) Arrange the following asymptotic family from lower order to higher order. The first has been done for you. a. O(nlogn) b. O(n3) c. O(logn) d. O(n2logn) e. O(n) f. O(3n) g. O(2n)