1. (3 pts) Draw the molecular orbital (MO) diagrams for cyclopentadiene and maleic anhydride, labeling the following on each diagram: The HOMO and LUMO; Whether the HOMO and LUMO are symmetric or antisymmetric; Whether the new bond formation in this Diels-Alder reaction will be suprafacial or antarafacial. Hint: There are three bonds in maleic anhydride, but how many are actually reacting in this experiment? 2. (2 pts) Explain two structural features of the reactants that enable this Diels-Alder reaction to proceed relatively quickly, even under mild reaction conditions.