Please help me solve question 1-4, thank you.

1) Give IUPAC names for the following alkenes (omit E and Z): a) b) c) d) e) 2) Name the following cycloalkenes: a) b) c) d) f) 3) Rank the following sets of substituents according to the sequence rules: a) CH3,Cl,H,I b) OH,OCH3,NH2,COOH c) CH2OH,CH3,COOH,CHO d) C3H5 (cyclopropyl), CH=CH2,CH2CH2CBr3,CH(CH3)2 4) Indicate E, Z or neither for each of the double bonds of the molecule below