
The unit cost of the onion is ______ per pound.
The unit cost of the cauliflower is ______ per pound.
The unit cost of the asparagus is ______ per pound.

The cost of the white rice per ounce is _______.
The cost of the brown rice per ounce is _______.
The cost of the glutinous rice per ounce is _______.
Which vegetable costs the most per pound?
Which rice costs the most per ounce?