The Grade 7 guidance counselor surveyed the students to inquire about their activities after school. There were four options: participating in community service, spending over 2 hours on homework, joining an interest club, or practicing with a varsity team.[br][br]Here are some of the results the guidance counselor collected. [b]Use the following data to create a Venn diagram illustrating the cardinality of each region or set.[/b][br][br][list][*]There are 47 students who said that they do community service. [/*][*]There are 107 students who accomplish their homeworks for more than 2 hours.[/*][*]There are 50 students who participate in an interest club.[/*][*]There are 18 students who do community service, accomplish their homeworks for more than 2 hours, and practice as part of a varsity team. [/*][*]There are 14 students who do community service and accomplish their homeworks for more than 2 hours but did not practice as part of a varsity team. [/*][*]There are 40 students who accomplish their homeworks for more than 2 hours and practice as part of a varsity team. [/*][*]There are 27 students who do community service and practice as part of a varsity team.[/*][*]There are 22 students who practice as part of a varsity team and did not accomplish their homeworks for more than 2 hours.[/*][*]There are 112 students who join an interest club or practice with a varsity team.[/*][*]There are 35 students who did not do community service, nor accomplish their homeworks for more than 2 hours, nor practice as part of a varsity team.[/*][*]There are 163 students who either do community service, or accomplish their homeworks for more than 2 hours, or participate in an interest club, or practice as part of a varsity team. [/*][*]The total number of students surveyed is 170. [br][/*][/list][br]In the applet:Let [br]U= set of students who answered the survey[br]A= set of students who either do community service[br]B= set of students who accomplish their homeworks for more than 2 hours[br]C= set of students who participate in an interest club[br]D= set of students who practice as part of a varsity team