Create a truth table and then use a Karnaugh map to produce the MPOS equations for a BCD-to-Gray Code Converter. The converter should take a 4-bit BCD number ABCD and convert it to its Gray Code equivalent, WXYZ. For this problem, only find the equation for the output Y. (Use "don't cares" where possible.) Assume the Gray Code used is as follows Gray Code Binary. 0000- - 0000 0001 - 0001 0010 0011 0011 0010 0100 0110 0101 - 0111 01100101 01110100 1000 1100. 1001 1101 1010 1111 1011 CA 1110 1100 -1010 1101 -1011 1110 1001 1111 - 1000