From the options given below, select the best explanation of the expression:

"In the long run"

Ultimately

The best explanation of the expression "in the long run" is ultimately. It means "in the end" or "eventually". It is used to describe something that will happen or be true after a long period of time.

The other options are not as accurate descriptions of the expression. Unannounced means "not made known beforehand". Ruthless means "having or showing no mercy or compassion". Disregard means "to pay no attention to".