Consider the process flow diagram for croissant-making shown below. Given that the cycle times for each batch of 50 croissants are: (i) Dough making: mix = 5 minutes, proofing = 15 minutes, and roll and cut = 5 minutes; (ii) Filling: mix filling = 10 minutes; (iii) Fill and Fold = 5 minutes; (iv) Bake = 20 minutes; and (v) Pack = 10 minutes. Based on this information, answer the questions below:

What is the bottleneck process?

What is the process cycle time?