Classify the two given samples as independent or dependent. Sample 1:The gas mileage for 48 trucksThe gas mileage for 48 trucks nothingSample 2:The gas mileage for the same 48 trucks after receiving a tuneupThe gas mileage for the same 48 trucks after receiving a tuneup nothingChoose the correct answer below. A.The two given samples are independent because different vehicles were sampled. B.The two given samples are dependent because the same vehicles were sampled. C.The two given samples are independent because the same vehicles were sampled. D.The two given samples are dependent because different vehicles were sampled.