The March 28 market report from Mills County Commission Co. follows.Total receipts: 2,250. Previous week: 3,547.Trends: Light kids $10 lower. Slaughter kids$10-$15 lower; slaughter nannies $10-$15 lower; replacement nannies steady. Wool lambs $5-$10 lower; Dorper lambs and Barbado lambs steady to $10 lower.Prices follow.WOOLLambs: 50-70 lb., $240-$260 cwt.; 70-90 lb., $180-$260 cwt.; 90…