70 students were anked about their preferred radio utation to listen to. Hhey prefer lintening to LAB radi o . 21 prefer YIZ FM. 24 students naid that 28 listen to EZ Rak. Furthormore, 8 students listen to botfh LA3 A Y12, 5 utudents listen to IZ & EZ, 13 1listens to both LAB & EZ, and 3 listens to all the three cotations. HHow many stade nts! Listen to Y1Z PM only ? a. b. LAB Listen to Y1Z EM and radio but hot in EZ Rafe? C. Listen to none of the three otaticns?

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