The Superior Management Company assembles muffalettas in The Big Easy. The steps to making a world class sandwich and the time required (in seconds) for each step are shown in the table. Work Element Time (sec) Immediate Predecessor(s) A 45 B 120 A C 70 A D 95 B E 20 F 40 B G 60 D,E H 55 F 100 150 G H, I Customers demand muffalettas at the rate of 20 sandwiches per hour. Use the information in Table 6.4 to determine which tasks are assigned to station 3 in the most efficient balance that meets the desired output rate exactly.