I am pleased to introduce your second engagement activity. During Week 7, we delved into a dataset focusing on predicting house prices. In the provided code in Week 6, we conducted two different piecewise regression models with the "AGE" and "B" variables as a segmenters, respectively. Our primary objective was to predict the "MEDV" variable, which represents the median value of owner-occupied homes, measured in thousands of dollars. For this activity, please undertake the following steps: Step 1: Utilize the same division points for "AGE" and "B" as provided in the regression code from Week 6. This time, however, apply both "AGE" and "B" as segmenting variables simultaneously. Given three levels for "AGE" and two levels for "B," you will create six distinct segments. Construct six separate regression models corresponding to these segments. Then, modify the IF function to ensure it accounts for all six scenarios