Propose a synthesis of the following derivative of diethyl malonate using reagents from the choices provided…

Propose a synthesis of the following derivative of diethyl malonate using reagents from the choices provided below. (From the choices provided, list the reagent(s) in order that will accomplish this transformation. No more than 4 steps are required. List your answer as a single letter (single-step transformation) or a series of letters (multi-step transformation) with no commas separating them.) Reagents available a. Eto Na g. CH2=CHCH=CHCH,Br b. CH3 CH2Br c. CH3 CH, CH, CH(CH3)Br d. (CH3)2 CHCH, CH,Br e. CH3 CH, CH, Br f. CH2=CHCH Br h. (CH3)2 CHCH,Br i. CH3 CH, CH, CH, Br j. (CH3)2CHBr k. CH3 CH=CHCH=CHCH, Br 1. CH3 CH=CHCH=CHBr Your answer: