QUESTION 3 3.1 Differentiate between Unit Load Storage Equipment and Unit Load Retrieval Equipment. 3.2 Consider the below parts flow pattern information. The sequential arrangement of the departments from start to finish are: A-B-C-D-E-F-G. 3.2.1 Construct a From-to-Chart for the above table. 3.2.2 Calculate the efficiency of the From-to-Chart