Your question is D Flip-Flop, FSM, and MUX. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Describe the architecture and function of a synchronous D Flip-Flop, a Finite State Machine (FSM), and a Multiplexer (MUX).