Finish the following sentence with the best choice: How much scent do you add to candles

Choices:
- a standard rule is to use one ounce of candle fragrance to one pound of candle wax
- a standard rule is to use one ounce of candle colorant mixed with fragrance to one pound of candle wax

Answer:
a standard rule is to use one ounce of candle fragrance to one pound of candle wax