If you have a 3 gallon cylindrical shaped jug and a 5 gallon cylindrical shaped jug with an unlimited supply of water (and no other containers), which is the correct procedure to end up with exactly 4 gallons in the 5 gallon jug? a. Fill 3 gallon jug. Pour out half of the 3 gallon jug by b. Fill 3 gallon jug. Pour it all into the 5 gallon jug twice c. Fill 5 gallon jug. Pour all but 2 gallons into the 3 gallon jug d. All of the above e. None of the above