6. The following table reflects a partial Analytic Solvers Performance measure for a hotel cost during an NFL game night. What is the MAD implying? Performance Measure RMSE MAD Value 310.12 50.56 A. The predicted mean absolute deviation is 0.51 of the mean absolute percentage error: B. The predicted cost is relatively low, providing the need for full tree. C. The predicted average cost is lesser than the standard error, thus impure. D. The predicted cost on average differs from the actual cost by $50.56