Consider subsets A and B of a universal universal set U such that: |A \cup B|=30,|B-A|=12,|A-B|=\overline{10} \text {, and }|\bar{A} \cap \bar{B}|=80 \text { Determine the } value of each of the following: (a) (1 point) |U| (b) (1 point) |A| \text { (c) (1 point) }|A \cap B|