A music school wants to expand its class schedule.

A music school wants to expand its class schedule. To better understand the current schedule, the director looked at which instruments are taught or not taught on various days of the week. The Venn diaglam shows this information for two days of the week. All Instruments tang Taug ht on Wednesday aug M: on Thursday (a) How many instruments are taught on Thursday? [D instruments (b) How many instruments are taught on both Wednesday and Thursday? instruments ('3) Which instruments are not taught on Wednesday? Choose all that apply. [:1 Djembe [:1 Flute [:1 Guitar [:1 Lute [:1 Oboe [:1 Piano [:1 Sax [:1 Violin [:1 Zither