please answer

Problem 3. Figure below shows the sea surface displacement in em relative to the horizontal plane in the Southern Hemisphere (plan view). The upward displacement is positive (shown with a solid line) while the downward displacement is negative (shown with a dashed line). Draw arrows showing the direction of geostrophic velocity at two locations marked with dots, and calculate the magnitude of this velocity at two locations assuming the geographic latitude of 43 degrees South and the seawater density of 1025 kg m". 2 points 17 km 1 15 30 km -10