What can we conclude about the interaction term between pool and view in column (5)? a) The interaction term is significant at the 10% level and its sign indicates that the impact of installing a pool has a smaller effect on price when the house has a view. b) The interaction term is significant at the 10% level and its sign indicates that the impact of installing a pool has a larger effect on price when the house has a view. c) The sign of the interaction term implies that the impact of installing a pool has a smaller effect on price when the house has a view, but the estimate is not statistically significant at the 10% level d) The sign of the interaction term implies that the impact of installing a pool has a larger effect on price when the house has a view, but the estimate is not statistically significant at the 10% level. E)