Syntheses of each of the following compounds have been reported in the chemical literature...

Syntheses of each of the following compounds have been reported in the chemical literature. Using the indicated starting material and any necessary organic or inorganic reagents, describe short sequences of reactions that would be appropriate for each transformation.

(a) 1,1,5-Trimethylcyclononane from 5,5-dimethylcyclononanone

(b) 

(c) 

(d) 

(e) 

(f) 

(g)