(Solved): Solve the mechanism fir question A) using pi-allyl palladium complexes (by drawing mechanism not wri ...

Solve the mechanism fir question A) using pi-allyl palladium complexes (by drawing mechanism not writing out the mechnism please). And solve (draw not write) unknown compounds A, B nd C for question B) please. I will thumbs up if answers are correct and are drawn (not written mechanisms and compounds).