A pizza producer makes two prepackaged products, sausage pizza and pepperoni pizza. The following table describes the activities sequence of the pizza making process. Determine the correct Process Flow Diagram.

Task	Activity	Predecessors
1	Shape the dough to form the crust	Buffer inventory of pizza dough.
2	Add the pizza sauce	1
3	Add the cheese	2
4	Add the sausage	3
5	Add the pepperoni	3
6	Package the pizza	Buffer inventories of sausage pizza and pepperoni pizza.
7	Label the package	Buffer inventory of packaged pizza.

A.

Insert the blow pipe into the Molten Glass blast furnace. Rotate the molten glass in a wooden mold lined with heavy paper. Insert a metal needle through the blow pipe to create a pathway for air. Return to furnace for more molten glass. Shape the glass Push the again using a large mold to set the shape. glass to the top of the pipe. Rotate the Turn and Hand glass to the Master blow pipe Glass Blower. to straighten and center blow the pipe to gradually inflate the Tip of the glass balloon is reheated. The tip is weakened by passing it Reheat the entire glass the glass. glass. through a hot burner. cylinder to force the weakened Rotate the glass in a larger paper-lined mold to roud it further. tip wide open. Release the glass cylinder from the blow pipe. Slice glass lengthwise with a glass cutter. sheet is ironed using a special wooden The flattened sent into tool. an annealing oven. sheet is Removed cooled sheet from annealing oven. Cylinder is handed to the Flattening Team Cylinder is put into a furnace. Open the cylinder by passing a stick into the softened cylinder inside the furnace. The glas Perform visual inspection of cooled sheet from the annealing oven. Cut the edges of the glass sheet straight. Finished Artisinal Glass Sheet