Answer:
None of us is doing work
Step-by-step explanation:
None of us is undergoing work because it is said that for work to be done a force applied to a body must cause the body to move through a "distance". According to both me and my friend, we are both at a particular position (not covering any distance) and as such work has not been done by any of us not until we leave our position of rest to cover a particular distance.