Directions: Read the passage given below and select the inference(s) that hold true based on the facts in the passage.

Passage:

The greatest advantage of private home tuition is watched when students have questions or doubts in regards to their subjects. The home tutor helps students in clearing doubts they have in any subject or topic. Subject experts can right away, give a short, brief and clear solution to their problem. With the busy schedule and timetables, it becomes difficult for parents to help their kids with homework and exam preparation. In this situation, the best thing that a parent can do is hire an experienced home tutor for their kids and ensure that their child’s schoolwork is getting the attention it deserves.

Inferences:

I: A personal home tutor is expensive.

II: A home tutor observes the children personally and can identify their weak areas.

III: Students opt for online teaching as well.