Monty 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 51-copy spiral-bound job:

Activity Minutes Processing order 20

Waiting for copying to begin 30

Copying 19

Waiting for binding 33

Binding 15

Packing for customer 7

(a) Calculate the delivery cycle time. Delivery cycle time Enter the delivery cycle time in minutes minutes

(b) Calculate the manufacturing cycle time. Manufacturing cycle time Enter the manufacturing cycle time in minutes minutes