You sell 5 February soybean contracts at 1074. The contract is defined as 5,000 bushels, cents per bushel, $1300, $800. You close out in February at 995. Your profit (loss) on this transaction is

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.