Give one example for each reaction mechanism step below and in each case indicate the oxidation state of the metal before and after the reaction:

Give one example for each reaction mechanism step below and in each case
indicate the oxidation state of the metal before and after the reaction:
a) b-Elimination
b) Ligand dissociation
c) Alkene insertion
d) Migratory insertion
e) Oxidative addition
f) Alkene coordination
g) Nucleophilic attack at a coordinated alkene
h) Transmetalation