Okay, let’s tackle this. So Mary Ann has 14 years of experience as an administrative assistant. That’s a solid foundation. However, I couldn’t find any information on her salary or industry standards. Without that, it’s challenging to estimate her hourly rate. Typically, administrative assistants with her experience can earn around $25-$35 per hour in the US. Since I don’t have any specific data, I’ll err on the side of caution and estimate a lower rate of $25 per hour. Keep in mind that this is a rough estimate and may not reflect her actual earning potential.