Small Java Question.?

switch (x) { case 3 : x += 1; case 4 : x += 2; case 5 : x += 3; case 6 : x++; case 7 : x += 2; case 8 : x--; case 9 : x++ } If x is currently equal to 5, what will the value of x be after the switch statement executes? A.5 B.6 C.7 D.8 The thing is I got 11 and that's not one of the answers. I did..5+1+2+3=1 I also ran the code and got the same answer.