A put option gives its owners the right, but not the obligation, to: buy a commodity at a specified price and future date, at which time physical delivery occurs. sell a commodity at a specified price and future date, but physical delivery does not occur. sell a specified number of shares at a certain price within a specified period of time. buy a specified number of shares at a certain price within a specified period of time.

Draw a flowchart for a process of interest to you, such as a quick oil-change service, a factory process you might have worked in, ordering a pizza, renting a car or truck, buying products on the internet, or applying for an automobile loan. identify the points where something (people, information) waits for service or is held in work-in-process inventory, the estimated time to accomplish each activity in the process, and the total flow time. evaluate how well the process worked and what might be done to improve it.