6. The following functions given on Karnaugh maps are to be implemented with Programmable Array Logic (PAL). The PAL has three inputs from the outside: A, B, and C four outputs to the outside: Z1, Z2, and Z3 plus a line that provides the output Z4 internally as a fourth input. Each OR gate has a maximum of three (3) AND gates attached. In order to permit you to implement Z4 to help with implementing the functions Z1, Z2, and Z3, a 3- vairable map for Z4 has been provided. Z1 B z2 B Z3 1 1 A 1 1 A 1 A Z4 A Complete the programming table given by entering 1, 0, or-in each of the AND Inputs cells and the output function equation in each of the Output Function cells. AND Inputs Output Function A C Z4 I Zi= 2 3 4 Z2= 5 6 7 Z3= 8 9 10 Z4= 11 12