Describe or write pseudocode for an algorithm that, given a…

Describe or write pseudocode for an algorithm that, given a list \( S \) of \( n \) unordered positive integers, determines whether there are two identical elements in \( S \). Your algorithm should run in \( \Theta(n \log n) \) time in the worst case. You may use any algorithm covered in class as part of your solution. However, you must include the time complexity ofthe used algorithm in your total time complexity calculation.

The following sales budget information is given for the last…

The following sales budget information is given for the last six months:                    July       August  September      October  November  December   Sales $206,000 $168,000 $209,000 $181,000 $203,000 $185,000Historically, cash collections of sales have been as follows: 55% in the month of sale, 35% in the month following sale,  7% in the second month following sale, and  3% uncollectibleCash collections for September are