Write structural formulas for all the products that would beobtained when each of the following alkyl halides is heated withsodium ethoxide in ethanol. When more than one product results, youshould indicate which would be the major product and which would bethe minor product(s). You may neglect cis-trans isomerism of theproducts.

(a) 2-bromo-3-methylbutane

(b) 3-bromo-2,2-dimethylbutane

(c) 3-bromo-3-methylpentane

(d) 1-bromo-1-methylcyclohexane