For the following sequences of reactions, work through all the different reactions and then write the final product(s). Assume only the predominant product is formed at each step. You must indicate stereochemistry with wedges and dashes. You must draw all stereoisomers produced as predominant products and write "racemic" under the structures when appropriate. Assume no rearrangments take place. You do not need to draw any of the molecules synthesized along the way, just the final product(s).