Consider a sequential logic circuit consisting of three J K flip$-$flops $($with J $=$ K $=1)$

connected in cascade form. A $1$ KHz clock signal is applied to the first flip$-$flop FF$0.$

The Q output of FF$0$ is connected to the clock input of the second flip$-$flop FF$1,$ and

Q$$ output of FF$1$ is applied to the clock input of the third flip$-$flop FF$2.$ Assume that

all the flip$-$flops are negative edge triggered. $[3$ Marks$]$

i$.$ Draw the sequential logic circuit.

ii$.$ Draw the waveform of a clock signal, the output of FF$0,$ FF$1,$ and FF$2.$