A bread-making factory has the production process shown in the figure below. There are five operations in sequence. The product only needs to go through one of the parallel machines in each case where parallel machines exist. Assume 8 hours per day, 7 days per week, what is the weekly capacity of the process? Proof Mix 50 min/batch 60 min./batch Bake 60 min./batch Proof Mix 50 min/batch 60 min./batch Proof 60 min./batch Pack 40 min./batch Cut 35 min./batch Bake 60 min./batch Pack 40 min./batch