A patient alternates supplement brands and reports the following vitamin A (preformed retinol) entries for a weekly average: daily diet provides 2,200 IU; some days they add a 5,000 IU supplement (3 days/week) and other days a 2,500 IU supplement (4 days/week). Using a UL of 10,000 IU/day, synthesize the average daily vitamin A intake for the week and decide whether this poses a toxicity risk.