For each of the following expressions, select the order of growth class that best describes it from the following list: O(1),O(log(n)), O(n), O(n log(n)), O(nc) or OCcn).Assume c is some constant. Clicking Check will grade ALL the sub-problems. You have 2 attempts for this problem. 1.0.0000001n 1000000 O(n) 2.0.0001n? 20000n 90000 3. 20n 900 log(n) 100000 O(log (n)) 4. (log (n))2 5m7 O(n log(n)) 5. n 2n 200 30 O(cAn