Given the decoder behavior described above, show how you can make a 4-to-16 decoder (with enable) by interconnecting two 3-to-8 decoders (also with enable), inverter(s), and AND/OR/NAND/NOR gate(s).
a) Not enough information provided.
b) Use only two 3-to-8 decoders with an inverter and an OR gate.
c) Use only three 3-to-8 decoders with AND and OR gates.
d) Use two 3-to-8 decoders with an inverter and multiple AND and OR gates.