4 A tour group is going sea diving. The ocean floor is at-18 ft relative to sea level. One diver is already at 11 ft. The tour guide is keeping watch on a platform 5 ft above sea level, directly above m5 the diver. PART A Draw a model of the situation. Rat form the diver the d ocean floor PART B Write an absolute value inequality comparing the distances of the tour guide and the diver to sea level. Who is closer to sea level? Explain how you know.