Show by a series of equations how you could synthesize each of the following compounds fro...

Show by a series of equations how you could synthesize each of the following compounds from the indicated starting material and any necessary organic or inorganic reagents:

(a) 2-Methylpropanoic acid from tert-butyl alcohol

(b) 3-Methylbutanoic acid from tert-butyl alcohol

(c) 3,3-Dimethylbutanoic acid from tert-butyl alcohol

(d) HO2C(CH2)5CO2H from HO2C(CH2)3CO2H

(e) 3-Phenyl-1-butanol from

(f)  from cyclopentyl bromide

CO2H

(g)  from (E)-ClCH=CHCO2H

(h) 2,4-Dimethylbenzoic acid from m-xylene

(i) 4-Chloro-3-nitrobenzoic acid from p-chlorotoluene

(j) (Z)-CH3CH=CHCO2H from propyne