(A)Summarize the Findings of the Stepwise Regression Method Using This

(A)Summarize the findings of the stepwise regression method using this cutoff value.
(B)When the cutoff value was increased to 0.10,the output below was the result.The table at top left represents the change when the disposable income variable is added to the model and the table at top right represents the average price variable being added.The regression model with both added variables is shown in the bottom table.Summarize the results for this model.
(C)Which model would you recommend using? Why?