a$.$ What is the workstation cycle time required to produce $1,000$ units per day?

b$.$ Balance the line using the longest task time based on the $1,000-$unit forecast, stating which tasks would be done in each workstation.

c$.$ For part $($b$),$ what is the efficiency of your line balance, assuming it is running at the cycle time from part $($a$)?$

d$.$After production was started, Marketing realized that it understated demand and must increase output to $1,100$ units. What action would you take? Be specific and quantitative in your answer.