For each of the following expressions, find if they are O(1), O(2"), O(n²), O(log n), O(n2022), O(n log n) or O(n): (i) 2022 + 15 log n (ii) 42 n + 5 n² + 2n log n (iii) n log n + 2" + n2022 + 500n...

Extracted text: For each of the following expressions, find if they are O(1), O(2"), O(n²), O(log n), O(n2022), O(n log n) or O(n): (i) 2022 + 15 log n (ii) 42 n + 5 n² + 2n log n (iii) n log n + 2" + n2022 + 500n Briefly explain your answer in each case.