[
  "Add production for Jan, Feb, Mar to get Q1 total. Add Apr, May, Jun for Q2.",
  "Q1 non-defective = Q1 x 0.95 (5% defective). Q2 = Q2 x 0.97 (3% defective).",
  "Total non-defective = Q1 non-defective + Q2 non-defective."
]