A manager wants to assign tasks to workstations as efficiently as possible and achieve an hourly output of $30$ 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: What is Efficiency?

Note: Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to $1$ decimal place.

$.$ In order of greatest positional weight. Tiebreaker: most following tasks.

Note: 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.

What is Efficiency?

Note: Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to $1$ decimal place.

a$.$ What is Cycle time?

Note: Round your answer to $1$ decimal place.

Cycle time; $\_\_\_\_\_\_$ minutes

In order of most following tasks. Tiebreaker: greatest positional weight.

Note: 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. What is Efficiency?

Note: Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to $1$ decimal place. Efficency $\_\_\_\%$

b$.$ In order of greatest positional weight. Tiebreaker: most following tasks. Note: 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.

What is Efficiency?

Note: Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to $1$ decimal place. Efficiency $\_\_\_\%$