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Which table is used for sizing cleanouts and spacing?

  1. 2.4.6.1

  2. 2.4.7.2

  3. 3.5.8.9

  4. 4.2.0.1

The correct answer is: 2.4.7.2

The table used for sizing cleanouts and spacing is based on the type of pipe being used. Option A, 2.4.6.1, is not a table and is not related to cleanouts or spacing. Option C, 3.5.8.9, is a multi-digit number and does not correspond to any known table for sizing cleanouts and spacing. Option D, 4.2.0.1, is not specifically related to cleanouts or spacing and appears to be a random number combination. Therefore, Option B is the most logical and correct answer as it includes both a table number and a decimal point, which is a common format for tables used in sizing cleanouts and spacing.