Suppose you are currently invested 100% in LARGE stocks, and you CANNOT short (i. e., portfolio weights cannot be negative): Find the portfolio that maximizes expected return if you want the same risk of LARGE stocks. What is the expected return of this portfolio and what are the portfolio weights in this case

Statistical process control charts: a. indicate to the operator the true quality of material leaving the process. b. display upper and lower limits for process variables or attributes and signal when a process is no longer in control. c. indicate to the process operator the average outgoing quality of each lot. d. display the measurements on every item being produced. e. are a graphic way of classifying problems by their level of importance, often referred to as the 80-20 rule.