Identify the structure marked as A, B, C, D, E and also state about the formation of the structure marked as D in order in the picture :

Question

( a ) right and left hepatic ducts, gall bladder, duct of gall bladder (cystic duct), common bile duct, common hepatic duct. The cystic duct along with the (common) hepatic duct from the liver forms the common bile duct
( b ) right and left hepatic ducts, gall bladder, duct of gall bladder (cystic duct), common hepatic duct, common bile duct. The cystic duct along with the hepatic duct from the liver forms the common hepatic duct
( c ) right and left hepatic ducts, gall bladder, common hepatic duct, duct of gall bladder (cystic duct), common bile duct. The cystic duct along with the (common) hepatic duct from the liver forms the common bile duct
( d ) right and left hepatic ducts, gall bladder, common bile duct, duct of gall bladder (cystic duct), common hepatic duct. The cystic duct along with the common bile duct from the liver forms the common hepatic duct