Exercise 11-11 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 51-copy spiral-bound job: Activity Minutes Processing order Waiting for copying to begin Copying Waiting for binding Binding Packing for customer 30 18 29 15 (a) Calculate the delivery cycle time Delivery cycle time minutes (b) Calculate the manufacturing cycle time Manufacturing cycle time minutes