Marquis conducted a survey asking people which of the following devices they own: a smartphone, a tablet, or a laptop. The Venn diagram that follows shows his results. Based on the diagram, determine each of the following:[br][list][br][*]the number of people Marquis surveyed[br][*]the number of people who own all three devices[br][*]the number of people who own just a smartphone and a laptop[br][*]the number of people who own only a tablet, only a laptop, or both a tablet and a laptop[br][*]the number of people who do not own a tablet[br][/list][br]Assume that everyone Marquis asked responded to the survey, and everyone owned at least one of the devices.

[list=1][br][*]Determine the number of people Marquis surveyed.[br][*]Determine the number of people who own all three devices.[br][*]Determine the number of people who own just a smartphone and a laptop.[br][*]Determine the number of people who own only a tablet, only a laptop, or both a tablet and a laptop.[br][*]Determine the number of people who do not own a tablet.[br][/list][br][br]This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on their resources.