Suppose that the salinity S of ocean water at a given depth d is modeled by the equation S(d) = 31.1 + 1.3 log (d + 1), where S is measured in grams salt per kilogram water and d is measured in meters. What is the salinity when the depth is 422 m? Round your answer to the nearest hundredth. O A. 82.98 g salt/kg water O B. 27.69 g salt/kg water OC. 34.51 g salt/kg water O D. 80.38 g salt/kg water

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