1. (7) What is the Big Oh function for each of the following functions of n. It should be as tight and as simple as possible. For example, if t(n): = 3.5n log n + log log n + 100n, the answer should be nlog n. All log functions are base 2. And if you use log functions in your answers, they should be base 2 as well. There is no need to justify your answers. Also, list the functions below from lowest order to highest order. If any two or more are of the same asymptotic order, group them together. a. t(n) = (n/2) log(n/2) + f(n), where f(n) = o(nlog" n) b. t(n) = n+ (n +1) + ... + (n +n) c. t(n) = log n x log(n0) d. t(n) = 16logn e. t(n) = 1 +7+13+ ... + (1 + 6n), where n 1 f. t(n) = 4n100/99 +5n logn+2n log log n g. t(n) = 2" +22n + 2n+1