Problem Solving (PS) | From a container containing 30 ounces of a liquid, 0.25 ounces of the

From a container containing 30 ounces of a liquid, 0.25 ounces of the liquid evaporates in every 2 hours. What percentage of the original amount of liquid will be left after 24 hours?

A. 10%
B. 20%
C. 50%
D. 80%
E. 90%

---