sort1 uses: Bubble sort How do you know?: TODO sort2 uses: Merge sort How do you know?: time is the same for sorted, random, and reversed, which matches with merge sort being theta(n log n) for time sort3 uses: Selection sort How do you know?: time is the similar for sorted, random, and reversed, which matches with selection sort being theta(n^2) for time random 5000 0.079 0.035 0.090 random 10000 0.351 0.072 0.159 Lower Bound sorted 5000 0.040 0.035 0.060 sorted 10000 0.070 0.080 0.140 sorted 50000 0.600 0.625 2.450 Upper Bound reverse 5000 0.080 0.035 reverse 10000 2.450 0.070 reverse 50000 5.000 0.600 2.600