At a certain refreshment stand, all hot dogs have the same price and all sodas have the same price. What is the total price of 3 hot dogs and 2 sodas at the refreshment stand?
(1) The total price of 5 sodas at the stand is less than the total price of 2 hot dogs.
(2) The total price of 9 hot dogs and 6 sodas at the stand is $21.