III. Predict the major product(s) of each of the reactions steps shown below. Explicitly depict all possible regio- and stereochemical outcomes for the major product(s). A. Why is step 1) necessary for this to be a useful transformation? Explain your answer. What would be the reaction outcome if NaBH_(4) was used as the reducing reagent instead of LiAlH_(4) ? Explain your answer. DRAW PLEASE