Express Copy offers walk-in copying and binding services to small businesses that cannot afford to provide those services in-house. Following is a typical schedule for a 53-copy spiral-bound job:
Activity Minutes
Processing order 17
Waiting for copying to begin 30
Copying 18
Waiting for binding 29
Binding 13
Packing for customer 7
(a) Calculate the delivery cycle time.
Delivery cycle time --------- minutes
(b) Calculate the manufacturing cycle time.
Manufacturing cycle time -------- minutes