1) A large discount retailer was disappointed in the sales volume of a new line of sewing machines. When first introduced, the machines sold well, but the anticipated sales growth goals were not being met. There were ten models in the new line, and management felt, not having reviewed the sales data in detail, that the problem was common to the entire line ( 35 pts total). Sales figures were broken out for each model in the new line to test this assumption. Table 1 shows the results of this analysis. Use PROPMR format. Show ALL work. Complete/answer the following: a. Create a properly formatted Pareto Chart (handwritten, not in Excel) with the data from Table 1. Consider carefully what data you use for your Pareto Chart (HINT: you only need to use data demonstrating whether the model met, exceeded, or failed to meet the sales goals) (15 pts). b. Is the problem common with the whole product line? If yes, explain your conclusion. If no, explain your conclusion (13 pts). c. Using your Pareto Chart and the data in Table 1, provido your best explanation of what may have contributed to the conclusion that you found in (b) (HINT: think about what might motivate a sales force to sell a certain (iem) (7pts)