2. The six flavors of Girl Scout Cookies(TM-Thin Mints, SAM-Samoas, Tre-Trefoils, SS-Savannah Smiles, SM - Smores and TT - Toffee Tastic) that do not contain peanuts are processed through a sequence of five operations (1-mixing dough, 2-baking, 3-liquidtoppings, 4-dry toppings, 5-packaging) at one facility. Not all cookies are processed in all operations. TM, which has weekly quantities of 3250 boxes, is processed through operations 1, 2, 3 and 5 in that order. SAM, which has weekly quantities of 2900 boxes, is processed through operations 1, 2, 3, 3 and 5 in that order. Tre, which has weekly quantities of 1900 boxes, are processed through operations 1, 2, and 5 in that order. SS,which has weekly quantities of 950 boxes, is processed through operations 1, 2, 4, and 5 in that order. SM, which has a weekly quantities of 400, is processed through operations 1, 2,and 5 in that order. Finally, TT, weekly quantities of 250 boxes, is processed through 1, 2,and 5 in that order.

(a) Draw the network diagram for this work system.

(b) Prepare the From -To table for this work system.