Question: We proved that Insertion Sort is a ( n 2 ) algorithm and Merge Sort is a ( n lg n ) algorithm. That might

We proved that Insertion Sort is a (n2) algorithm and Merge Sort is a (n lg n) algorithm. That might seem to indicate that Merge Sort is always a better (i.e., faster) algorithm than Insertion Sort. However, given an input sequence of numbers to sort, list two reasons why Insertion Sort might actually run a lot faster (i.e., fewer steps) than Merge Sort. (Running both algorithms on the same processor.)

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