On Electrical Engineering Stack Exchange, find out how many 'power-supply' questions were asked in the last 7 days. Then, identify the user with the highest reputation whose top tags include 'power-supply', and state their name and exact reputation score.
Navigate to the 'Tags' page. Locate the 'power-supply' tag and extract the number of questions asked in the last 7 days. Navigate to the 'Users' page. Sort or filter users by reputation to ensure the highest reputation users are at the top. Identify the user with the highest reputation whose top tags include 'power-supply' by scanning the user list (and scrolling if necessary to view more users). State the name of the identified user and their exact reputation score.
State that 13 'power-supply' questions were asked in the last 7 days. Identify 'Justme' as the user with the highest reputation whose top tags include 'power-supply'. State 'Justme's exact reputation score as 860.