This is a question with answer options. Goal: To get my milk to last, while I am on vacation.

Which of the following methods is more reasonable for accomplishing this goal?

(a). Freeze half a jug of milk and it will be fine if you let it melt when you get back.;
(b). Freeze half a jug of milk and it will be fine if you leave it on the counter while you are gone.;...I think the answer is
(a).