A certain brand of dishwashing liquid was sold in two different bottle sizes. The small bottle was sold with $$\frac{2}{5}$$ as many ounces of liquid as the large bottle and was sold at a price that was $$\frac{1}{2}$$ the price of the large bottle.
Quantity A
The price per ounce of the liquid in the small bottle
Quantity B
The price per ounce of the liquid in the large bottle