In 2020, PEAR Devices had 1000 units of inventory, but their customers placed orders for 1500 units. PEAR Devices decided to give all of their customers 67% of their orders. According to lecture and the Text sections on bullwhip effect, which behavior should PEAR devices expect from their customers in 2021? O Order batching O Forward buying O Jockeying O Rationing Shortage gaming