Which of the following findings was highlighted in the ASER 2024 survey regarding the recovery of foundational literacy and numeracy (FLN) post-COVID?

Option 1: A significant improvement in the ability of Class 3 and 5 students to read a Class 2 level text.
Option 2: 76% of Class 3 students and 55.2% of Class 5 students are still unable to read at the Class 2 level.
Option 3: The majority of Class 8 students could solve basic arithmetic problems correctly.
Option 4: The survey showed that digital literacy improved significantly for students aged 14-16.