You'll use Logisim again, to build circuits that implement functions specified by the following two truth tables. Use a Karnaugh map to figure out an efficient circuit, find the Boolean equation for each, and then build the circuit using Logisim (and make sure it does what you think it should do for the truth table). For this lab, use sum-of-products (SOP), which is AND gates feeding into a single OR gate. Blank spots are zero values Truth Table 1 ABCD Y 0000 1 0001 0010 1 0011 0100 0101 0110 0111 1000 1 1001 1010 1 1011 1 1100 1101 1110 Truth Table 2 ABCDY 0000 x 0001X 0010 1 0011 0100 X 0101 x 0110 x 0111 1000 1 1001 1 1010 1011 1100 1101 1110