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In a pharmaceutical supply chain for the drug Crestor there are four supply loops as described below. The ordering parameters for each supply loop are also shown below. SUPPLY PAIR L P ExpressScripts Facility - CVS Pharmacy 1 Regional Warehouse - ExpressScripts Facility 4 AZ Distribution Center -> Regional Warehouse 4 AstraZeneca factory -> AZ Distribution Center 6 10 Calculate the Bullwhip ratio (VarQ/VarD) for each supply loop in the chain. Using these ratios what is the cumulative ratio between the AstraZeneca factory and CVS Pharmacy. (2 places of decimal)