please answer part b as well

Given the combinational logic circuit below that has three inputs (X.Y Z) and seven outputs (segment display segments a.b.e.de.fg). As you performed in the message display design problems, the imputs (X. Y, and Z) count from 000 to 111 and the seven outputs (a) through (g) generate the logic required to display an 8 alpha-numeric character display, one alpha-numeric character at a time on a seven-segment display. For the inputs XYZ 000, the first alpha- numeric character is shown on the seven-segment display Message on 7-Segment e Display I-le Complete the truth table for the seven-segment display of the message "341-6896. Assume that the seven segment display uses common anode LEDs (so Os turn on the segments). a) XY Z DISPLAY bEd 0 0I 6 Using the truth table from part a, draw the NAND only implementation for segment b (as a function of X. Y, and Z). Derive the logic function for b and show its conversion to a NAND only representation for full credit. b)