Learning Team Collaborative Discussion: Linear Regression Not completed(REQUIRED) Discussion 4.2 Objectives: Resource: Case Study 12.1 in Chapter 12 of Essentials of Business Statistics. Click the Sushi Restaurant Data Set link. Calculate the linear regression in item 1 of the case study. Discuss the following with your team: Explain if simple regression or multiple regression is more appropriate for making predictions in this case. Predict what will happen to sales based on unemployment rate and the level of advertising Justify your predictions.