Please study the adjoining process flow diagram for the production of croissants, in batches of 50. The operations in each of the lines (Upper Line, Lower Line, and Combination Line) are sequential; that is they have to be performed one after the other. The Upper Line and the Lower Line work in parallel, if there is sufficient labor, and feed the Combination Line (consisting of the operations Fill and fold, Bake, and Pack).

(1) Suppose Tim carries out the operations in the Upper Line, John carries out the operations in the Lower Line, and Beth carries out the operations in the Combination Line. Calculate the capacity of the process in batches per hour.

(2) Suppose John is absent sick one day, and Tim carries out the operations on the Lower Line as well as the Upper Line. Beth carries out the operations in the Combination Line.

Calculate the capacity of the process in batches per hour on this day.

UPPER LINE Raw Dough WIP Dough Mix Proof Cut Please show your work, and explain it when necessar (do not simply state the answer). 5 7 8 Problem 1 Please study the adjoining process flow diagram for the production 10 of croissants, in batches of 50. 11 The operations in each of the lines (Upper Line, Lower Line, and 12 Combination Line) are sequential; that is they have to be performed 13 one after the other. 14 15 The Upper Line and the lower line work in parallel, if there is 16 sufficient labor, and feed the combination Line (consisting of the 17 Operations Fill and fold, Bake, and Pack). 18 (1) Suppose Tim carries out the operations in the Upper Line, John 19 carries out the operations in the Lower Line, and Beth carries out 20 the operations in the Combination Line 21 Calculate the capacity af the process in batches per hour. 22 23 12) Suppose lohn is absent sick one day, and Tim carries out the 24 operations on the Lower Line as well as the Upper Line, Beth 25 carries out the naerations in the Combination Line 5 15 5 5 Fill and fold Raw Fillings Mix Filling WIP Fillings COMBINATION LINE Calculate the capacity of the process in batches per hour on this day. 20 Bake 27 28 29 30 31 10 32 LowcR LINE 10 33 34 Pack Finished croissants 35 36 37 IN MINUTES Numbers are cycle times per batch of 50 croissants