CUERO — (May 6) — This week, packer cows and bulls sold strong, calves $3.50 higher. Receipts totaled 972 head. Steers: under 200 pounds no test, 200-250 pounds $162-205, 250-300 pounds $197-210, 300-350 pounds $170-182, 350-400 pounds $171-196, 400-450 pounds $164-192, 450-500 pounds $163-183, 500-550 pounds $154-178, 550-600 pounds $159-167, 600-700 pounds $161-162, 700-800 pounds…