Okay, let’s tackle this. So Attalla has a Ph.D. in Microbiology from a reputable university, which adds value. She has experience in teaching, research, and staff development, which are in demand. However, her location is Greensboro, North Carolina, which might be considered a mid-tier location for education professionals. Considering her skills and experience, I would estimate her hourly rate to be around $75, which is slightly below the national average for higher education educators in the US. This rate is also lower than what experts in her field with similar experience might charge, but it's still a reasonable estimate given her location and industry demand.