Beef packer margins improved to $89/head last week, up $53 from the prior week as declining fed cattle prices more than offset weaker beef cutout values. Fed cattle prices fell $3.35/cwt to $224/cwt while the Choice cutout declined $2.49/cwt to $366/cwt, improving packer profits. Despite the recovery, margins remain $143/head below month-ago levels but $72/head above year-ago returns. Feedlot placement margins weakened ...