Answer the following questions about this machine:What sequence of states does the machine go through on input $1100?$

$q1,q1,q1,q2,q2$

$q1,q2,q2,q3,q2$

$q2,q3,q1,q2,q3$

$q1,q2,q2,q3,q1$

$q3,q1,q2,q3,q1$

$q1,q2,q3,q1,q2$

Does this machine accept the string $1100?$

Yes

No

Does the machine accept the string $?$

Yes

No