It seems I've encountered an error trying to zoom in on the area below the grid. This suggests that the image might be cut off or that the clues are not located in the area I expected.
Since I cannot see the clues, I cannot solve the puzzle as requested. The logic grid is incomplete without the specific statements that provide the relationships between the names, ages, and birthdays.
To proceed, I would need either:
1. A complete version of the image that includes the clues.
2. The text of the clues provided separately.
Without this information, it is impossible to determine which age and birthday correspond to Arnold, Eric, and Peter.
I apologize, but I am unable to solve the problem with the current information available.
Parent Tip: Review the logic above to help your child master the concept of printable logic puzzles with grids and answers.