A manager wants to assign tasks to workstations as efficiently as possible and achieve an hourly output of 31 units. Assume the shop works a 58-minute hour. Assign the tasks shown in the accompanying precedence diagram (times are in minutes) to workstations using the following rules: 0.6 C 0.5 1.6 0.6 b f 0.7 0.4 d h 0.8 0.9 9 a. What is Cycle time? (Round your answer to 1 decimal place.) Cycle time 1.9 minutes In order of most following tasks. Tiebreaker: greatest positional weight. (Use your rounded cycle time. Enter your tasks in the orc they were assigned at each station as a letter between a and h in lowercase with no other text or symbols. Round your numer answers to 1 decimal place.) Work Station III IV Task Task Time Time Remaining a 1.8 1.9 b 0.7 0.4 e 0.8 1.8 d 0.7 C 0.5 0.7 1.0 What is Efficiency? (Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to 1 decimal place.) Efficiency 4.0 % b. In order of greatest positional weight. Tiebreaker: most following tasks. (Use your rounded cycle time. Enter your tasks in the order they were assigned at each station as a letter between a and h in lowercase with no other text or symbols. Round your numerical answers to 1 decimal place.) Work Station T " IV Task Task Time Time Remaining a b d 0.1 1.2 0.4 What is Efficiency? (Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to 1 decimal place.) Efficiency %