a$)$ Complete the reaction scheme shown below by providing the bond line structures of the missing compounds. Include stereochemical features where relevant.

b$)$ Provide mechanisms for the formation of compounds C$-$G$.$ Include stereochemical features where relevant.

c$)$ Can compound $G$ be formed by the reaction of compound $E$ with cold, dilute, alkaline $KMn{O}_4?$ Give reasons for your answer.

Compound B

i$)O_3$

ii$)H_2{O}_2$longrightarrow product$($s$)$

Compound C

$-O{H}^2$

Compound $F$

DMSO $($solvent$)$

Reaction happens

product$($s$)$

product$($s$)$

twice