Select the correct answer. A company that bottles mustard is allowed to advertise their bottle size as 21 ounces as long as the actual amount in the bottle is within 0.15 ounces of that amount. Which inequality shows all the possible actual bottle volumes (v) that the manufacturer would be able to advertise as 21 ounces?

A.
|v − 21| ≤ 0.15
B.
|v + 0.15| ≤ 21
C.
|v − 0.15| ≤ 21
D.
|v + 21| ≤ 0.15