Medical Admin Work - Cash Pay! (perfect for HS students)

This is a small medical company and we're looking for someone who can do some light duty medical administrative work. Company name will be revealed when inquiring about the opportunity. The worker must have access to a computer at home and have his/her own email address. Job duty is adding up some numbers on an excel spreadsheet, counting appointments for the month, counting cancellations for the month, etc. This work is probably about 1-2 hours a month and the hours can become more. No real training needed. The staff will show the employee what to add up. Pay is negotiable. Looking for someone responsible enough to complete the job every month. A high school senior might love this job while studying to get some extra cash for snacks or fun leisurely activities. No stress, cash pay, Venmo, bank account to pay to is all fine too.