do both

(Complete the following reaction to) Select the name of the organic product formed from this list (hint: consider rearrangement: OH HB Select one: O 2.2-methyl-3-bromo-pentane O b. 2-methyl-3-bromo pentan-2-ol c. 2-bromo-3-methyl-pent-1-ene O d. 3-methyl-pentane Consider both chair conformations for cis-1,4-dimethyl-cyclohexane and thus select the correct statement : Select one: O a. Both Methyl groups in the equatorial positions (positions 184) is the more stable possible conformer O b. Both Methyl groups in the axial positions (positions 184) is the more stable possible conformer c. Both possible conformers for this di-substituted derivative are of equal stability d. The conformer with both methyl groups (positions 184) not showing any 1, 3diaxial repulsion is the more stable possible conformer