Reading Comprehension (Daylight Saving Time)

#1. The author of this selection thinks that-

#6. What is the best summary of the selection?

#2. The author uses the first paragraph mostly to-

#7. Why is the map included at the end of the selection?

#5. Which idea from paragraph 6 does the author base on an assumption?

#4. The author supports each of his arguments with-

#3. Why does the author include paragraphs 2 and 3?