Think about your place of work, your household or your school. Then, come up with 2 examples of efficiency (i.e, what you/they do well) and explain why you consider it efficient, AND 2 examples of inefficiency (i.e, what you/they do NOT do as well as you are capable of) and explain why it is inefficient. For the inefficiency, explain how you would solve each of those problems (correct the inefficiencies). When you reply to others, offer suggestions, input, and advice - maybe you experienced something similar.