From a group of 3 signers and 3 comedians, a show organizer might select two singers and two comedians to appear one after another in the show, how many different ways an organizer can arrange the performers in the show.  Answers:
A) 221
B) 216
C) 312
D) 62
E) 124
Ways to select 2 Singers out of 3 = 3C2 = 3   Ways to select 2 Comedians out of 3 = 3C2 = 3   Ways to rearrange 4 performers = !4 = 24   Total combinations = 3*3*24= 
<gadget id="calculator">3*3*24</gadget>
<output>216</output>
216.   ANS:216
<result>B</result>
From a group of 3 signers and 3 comedians, a show organizer might select two singers and two comedians to appear one after another in the show, how many different ways an organizer can arrange the performers in the show.