Okay, let’s tackle this. So Joyce has 17 years of experience in the interior design field, which is a solid foundation. Her role as a Showroom Manager at Knoll indicates she has strong management skills, which can be valuable. Skills like furniture, furnishings, and space planning are in demand, especially in the DC area. However, her experience is primarily in showroom management, which might not be as lucrative as other roles. Considering her education from the Fashion Institute of Technology, which is a reputable institution, and her experience at Knoll, I’ll estimate her hourly rate to be around $125, which is slightly below average for an interior designer with similar experience. This rate is also influenced by the fact that she is based in Washington, D.C., which has a relatively high cost of living.