Multiqubit measurements. Consider the following quantum circuit |0i H H |0i H where the measurements are taken in the computational basis. a) Give the state of the two qubits after each layer of the quantum circuit (i.e. after the first Hadamard, after the CNOT gate, and then after the two Hadamards right before measurement). b) After performing the measurements at the end of the circuit, what are the probabilities of the four possible measurement outcomes