Could you show how to get the answers please?

Exercises Instruction: Read each question carefully before providing an ar nswer. A. Consider the growth rate functions f,(n) Z+ -R+, that is , funct from positive integers to positive real numbers. (a) Write an integer k 2 0 in Table 2 for which O(n) is the most restrictive polynomial-time asymptotic upper bound-for indicate one does not exist by writing DNE. [15 points ji(n) or Function DNE -0 (n) vign = s(n)lg lgn)