1.The table shows the steps involved with a simple project of making a pizza. Draw a PERT chart for the pizza project. Duration Step Task Predecessor(s) (minutes) Add yeast to warm 1 10 water. 2 Mix dry ingredients. 10 3 Grease pans. 5 4 Pre-heat oven. 20 Combine all 5 ingredients in 10 1, 2 mixing bowl. 6 Let the dough rise. 60 5 Roll the dough flat 7 and place on baking 10 3, 6 sheet. Add sauce and 8 5 7 toppings. 9 Bake until delicious. 15 4, 8.