Give the principal product(s) expected when 4-methyl-cyclohexene or other compound indicated reacts under the conditions in Problem

Question:

Give the principal product(s) expected when 4-methyl-cyclohexene or other compound indicated reacts under the conditions in Problem 17.18.
(a) Br2 in CH2Cl2, dark
(b) A-bromosuccinimide in CCl4, light
(c) Product(s) of part (b), solvolysis in aqueous acetone
(d) Product(s) of part (b) + Mg in ether
(e) Product(s) of part (d) + D2O