(5 pts) Define a pushdown automaton (PDA) for the language |):} is of the form
0^(n)1^(n)
for some
n
: I. List the states, input alphabet, stack alphabet, start state, and transition functions of the PDA. II. Explain how the PDA processes the string "0011". III. IIlustrate the PDA's operation for the string "000111" step-by-step.