Answer the following and show steps on how to solve please!

[15 pts] For each of the following, choose one answer; give the letter. (i) Which compound has the larger heat of combustion: (a) methylcyclohexane or (b) cyclopropylbutane? (ii) Which compound has the lower boiling point: (a) CH3CH2CH2CH3 or (b) (CH3)4C ? (iii) How many rings are there in basketane (shown to the right): (a) 0; (b) 1; (c) 2; (d) 3; (e) 4;(f)5; (g) 6 ; or (h) 7 ? (iv) Which compound is thermodynamically more stable: (a) cis-1,3-dimethylcyclohexane or (b) trans-1,3-dimethylcyclohexane? (v) Which of the following is more oxidized; if they are at the same level of oxidation give both letters: (a) BrCH2CH2CH2OH or (b) CH3CH2CO2H