Which Reagents Would You Use to Prepare the Following Substance

Multiple Choice

Which reagents would you use to prepare the following substance from ethyl acetoacetate?

A) (i) NaH/DMSO;(ii) PhCOCl;(iii) OH ^- /H₂O,heat;(iv) H₃O⁺;(v) heat
B) (i) NaOEt/EtOH;(ii) PhCOCH₂Br;(iii) OH ^- /H₂O,heat;(iv) H₃O⁺;(v) heat
C) i) heat;ii) NaOEt/EtOH;iii) PhCOCH₂Br
D) (i) NaOEt/EtOH;(ii) PhCl
E) (i) NaOEt/EtOH;(ii) PhCOCl;(iii) OH ^- /H₂O,heat;(iv) H₃O⁺;(v) heat