a) draw the major organic substitution product (ignoring stereochemistry) formed in the reaction shown. 1 bromo 1 2 dimethyl cyclohexane reacts with water to form the product. the structure is a 6 carbon ring where carbon 1 has a bromine and methyl substituent, and carbon 2 has a methyl substituent. b) if the reactant's configuration were (1r,2r), then the configuration of the substitution product(s) will be (select all that apply): 1s,2s. 1s,2r. 1r,2r. 1r,2s.