Problem 1. Sequence Alignment. (20 points) Calculate/show the Dynamic Programming matrix and an optimal alignment for the DNA sequences GCATTGC and GATTAGC, scoring +2 for a match, -1 for a mismatch, and a gap penalty of 2 (i.e., each gap column contributes -2). (If there are more than one optimal alignments, you can report any of them.) Problem 1. Sequence Alignment. (20 points) Calculate/show the Dynamic Programming matrix and an optimal alignment for the DNA sequences GCATTGC and GATTAGC, scoring +2 for a match, -1 for a mismatch, and a gap penalty of 2 (i.e., each gap column contributes -2). (If there are more than one optimal alignments, you can report any of them.)