         Sentence 1: The other plant (the quick-line plant)  has production costs that are 10 percent higher  than for the regular line, but the manufacturing  lead time from’ the time a production order Is  placed until a shirt is available in finished goods  inventory is two weeks, compared to eleven weeks  for the plant with the regular line.    Sentence 2: The other plant has higher production  costs because it pays its workers more.    