Where, NumWorker is the number of worker at the store and StoreTopeka is a binary variable with a value of 1 for the Topeka store and 0 for the Lawrence store. (a) What does the model predict for the average number of chocolate chip cookies made in the Lawrence Store with 2 workers. (b) What does the model predict for the average number of chocolate chip cookies made in the Topeka store with 4 workers. (c) According to the model, what is the impact of an extra worker for the Topeka store? (d) According to the model, what is the impact of an extra worker for the Lawrence store? 4. In this example we will revisit the house price data we have used previously. Below is the code for loading the data and taking a log transformation of the price. house_data