Using the following data for BOD testing, which bottle or bottles can not be used in BOD calculations? Bottle #11: Volume (ml) – 3, Initial DO – 8.4, Final DO – 7.8, DO depleted – 0.5; Bottle #19: Volume (ml) – 6, Initial DO – 8.4, Final DO – 4.2, DO depleted 4.2; Bottle # 29: Volume (ml) – 8, Initial DO – 8.4, Final DO – 3.8, DO depleted 4.5; Bottle # 31: Volume (ml) – 10, Initial DO – 8.4, Final DO – 0.6, DO depleted7.8.