When comparing the EOQ model and the "bullwhip" effect, which one of the following is true? Group of answer choices EOQ calculations need to be done only for the organization that sells product to the end-user customer. The bullwhip effect considers how the impacts of order quantity decisions made by one firm impact other members of the supply chain Use of the EOQ model by all firms in a supply chain eliminates the bullwhip effect The bullwhip effect only applies to each individual firm in a supply chain