What is an example of: Intimacy vs. Isolation, Generativity vs. Stagnation, and Integrity vs. Despair

If you perfer to learn by reading to yourself instead of participating in a group discussing, you are most likely an

Arecipe calls for 2 cups of flour to make a cake. you look in the stock room and see a bag of flour that has a tag that says this bag contains 25 cups of flour. how many complete cakes could you make from this bag of flour?

Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.