layout selection as informed by your given responses to questions 1.1.1, 1.1.2, and 1.1.3. (20) [46] QUESTION 2 2.1 Explain the three major categories of Unit Load Retrieval Equipment and for each category cite and describe at least two equipment examples. (9) 2.2 Differentiate between Unit Load Storage Equipment and Unit Load Retrieval Equipment. (4) 2.3 Describe the below Conveyor Sorting Devices as well as explicating when and how they are used. 2.3.1 Rake Puller (2) 2.3.2 Pop-Up Rollers 2.3.3 Tilting Slat Conveyor Sorter (2) 2.3.4 Push Diverter (2) 2.3.5 Cross-Belt Sorter (2) 2.3.6 Adjustable Angle Conveyor Sorter (2) 2