Q30 Single choice Mark for later In warehouse operations, the picking process occurs: A when customer orders for a product are ready to be shipped or to replenish a forward case or unit pick area. B immediately after a product is stored in a designated location in order to be shipped to the customer. C when a customer makes the payment in full and requests the delivery time window. D when a customer order needs to be replaced by a new product due to engineering changes. Correct answer