Pet’s Plus has 4 stations in the dog toy assembly line. Fabric cutting has two stations in parallel. The product needs to go through only one of the two stations before proceeding to sewing. What:
a) Is the total number of stations in the assembly line?
b) Is the purpose of having two fabric cutting stations?
c) Is the next step after sewing in the assembly process?
d) Is the potential bottleneck in this assembly line?