please answer all three

vi-What major product(s) would you expect from the following reactions?Show the reaction mechanim 1-Acid-catalyzed dehydration of alcohols 2-Acid-catalyzed addition of alcohols to alkenes 3-Acid-catalyzed ring opening vi-What major product(s) would you expect from the following reactions?Show the reaction mechanim 1-Acid-catalyzed dehydration of alcohols 2-Acid-catalyzed addition of alcohols to alkenes 3-Acid-catalyzed ring opening