A company needs to produce 4000 toy robots per 40-hour week to meet the holiday demand. The process of making these toys requires six steps. The precedence and time requirements for each step are as follows:
Work Step
Precedence
Process Time (Minutes)
A
—
0.10
B
A
0.40
C
A
0.50
D
A
0.20
E
C, D
0.60
F
B,E
0.40
a) Identify the Takt time.
b) Draw and label the precedence diagram
c) Calculate the number of workstations