What Is the Appropriate Sequence of Reagents That Will Produce

What is the appropriate sequence of reagents that will produce the target molecule shown below from ethylbenzene?

A) (1) HBr,H₂O₂; (2) KOC(CH₃) ₃ ; (3) MCPBA; (4) CH₂=CPh₂
B) (1) NBS,hn ; (2) KOC(CH₃) ₃ ; (3) CHBr₃,KO(CH₃) ₃ ; (4) a.LiCuPh₂,b.H₂O
C) (1) H₂SO₄(aq.) ,D ; (2) MCPBA; (3) CHBr₃,KO(CH₃) ₃ ; (4) CH₂=CPh₂
D) (1) Br₂,FeBr₃ ; (2) MCPBA; (3) CHBr₃,KO(CH₃) ₃ ; (4) Ph₂COCl