Read the draft passage. Paragraph 1: (1) A public library surveyed patrons about extending weekend hours. (2) Most respondents favored opening earlier on Saturdays. (3) Parents of young children showed especially strong support. Paragraph 2: (4) The survey was conducted during the summer reading program. (5) The library recommended an eight-week trial of earlier Saturday hours. (6) Attendance and staffing costs will be recorded during the trial. Paragraph 3: (7) The board will review the data before changing the permanent schedule. (8) Any long-term change would begin in the next fiscal year. The writer is considering adding the following sentence: "The timing of the survey may have produced more responses from families who use the library heavily in summer than from other patrons." Which placement makes the relationship among the ideas about a summer survey of library hours easiest to follow?