The correct option is D Understand the issues of the kid and map the product USPs which can solve the areas student is having issues
Parent will not be able to understand or remember each and every product usp if you are pitching them one by one. Its always better to understand the issues that the kid is facing during the illustration or diagnostic test and try to map the product USPs as a solution to all those problem areas, so that the parent and the kid become more interested to listen to the USPs and understand the product benefits too.