Problem S11.9 Question Help Consider a three-firm supply chain consisting of a retailer, manufacturer, and supplier. The retailer's demand over an 8-week period was 105 units each of the first 2 weeks, 190 units each of the second 2 weeks, 280 units each of the third 2 weeks, and 420 units each of the fourth 2 weeks. The following table presents the orders placed by each firm in the supply chain. Notice, as is often the case in supply chains due to economies of scale, that total units are the same in each case, but firms further up the supply chain (away from the retailer) place larger, less frequent, orders. E: Click the icon to view the orders placed by each firm in the supply chain. Click the icon to view the ways of calculating the variance. More Info a) What is the bullwhip measure for the retailer? P The bullwhip measure for the retailer is. (Enter your response rounded to two decimal places.) Week Manufacturer 210 Supplier 590 1 2 3 380 4 Retailer 105 105 190 190 280 280 420 420 560 1,400 5 6 7 8 840 Print Done