as a sales manager for googooli corporation, you have asked your sales analytics team to provide a predictive model of the factors that can help you predict the sales for the next quarter. in the report, your sales analytics experts have developed a new regression model that can explain the variation in quarterly sales better than the previous model. you decide to verify this by comparing the new model's results (that explains sales variation better) with the older model. you expect to see the for the new model to be than the old model. a. r-square - lower b. p-value - lower c. r-square - higher d. p-value - higher