A florist is creating centerpieces for an upcoming event later this evening. She has already been working for two hours and has budgeted only 6 hours to create the centerpieces. Each centerpiece takes 15 minutes to make. If x represents the number of centerpieces she makes from now until the event, which inequality represents this situation? A. 120x - 15 ≤ 360 B. 15 + 120x < 360 C. 120 - 15x < 360 D. 120 + 15x ≤ 360