A sequential production line has various tasks assigned to six different stations. The total activity time required to perform the tasks at each station is shown on the "Production Line Problem" tab of the Exam $2$ Question Parameters.xIsx workbook. Use this information to answer the following three questions. BE SURE TO CLEARLY LABEL YOUR ANSWER TO EACH PART. You may show your work below, or in a separate document you will upload to Exam $2$ File Submissions.

A$.$ Which station is the bottleneck? Explain.

B$.$ This production line has capacity to produce how many units per hour? $($In the long run, not counting the time that would be required for the first unit to pass through an empty system at startup.$)$ SHOW YOUR WORK.

C$.$ What is the efficiency of the line? SHOW YOUR WORK.