Ms.Kenna has 6 thermo flasks. Each flask is one-third full. Ms.Kenna says that she has a total of 4 gallons of hot water. Which of these statements must be true in order for her claim to be true?A. Each container has a capacity of one – third gallon.B. Each container has a capacity of 2 gallons.C. Each container has a capacity of 1 gallon.