For the next 9 questions consider the following data for a single-product, continuous-flow production line for the manufacture of widgets. Task Immediate Task Time Predecessors (min) 5 A B 10 9 9 A D 3 AB E 4 4 8 mo UI G H D E.F E 6 7 Required output = 20 widgets per day The line can operate up to 8 hours per day No overtime is available. Due to limitations on equipment we cannot use parallel stations. Proposed Line Balance: Station #1 Station #2 Station #3 Station #4 B-A D-F C-E H-G D Question 15 5 pts From the list balances given below which is the most efficient, feasible balance for this line. O A-B/C-D-EF-G-H A-CIB-F-ED-G-H O A-B-CID-E-FG-H A-B-DC-E-GIF-H D Question 16 5 pts Suppose we are asked to rebalance the line so that the line produces at least 3 widgets per hour. What is the longest cycle time, in minutes, that could be used? O = 15 and = 20 and = 25