Problem $5-7($Algo$)$

Williams Motor Manufacturing assembles small motors for sale to major appliance manufacturers around the world. Average demand for its best$-$selling motor is $610$ units per day. The assembly line operates continuously during a single $8-$hour shift. The tasks required, task times, and precedence relationships are:

DictureClick here for the Excel Data File

a$.$ What is the takt time?

b$.$ What is the theoretical number of workstations?

c$.$ Assign the tasks to the workstations to balance the line using the longest operating time rule.

d$.$ What is the efficiency of the balanced line?

e$.$ If demand increased to $810$ motors per day, what would be the new takt time?

Required A

Required B

Required C

Required D

Required E

Assign the tasks to the workstations to balance the line using the longest operating time

Workstation Tasks in Order

Workstation Time $($seconds$)$

Idle Time $($seconds$)12$ grad $345$

I just need help on part c And d