What is the ending value of numltems if myChar $=\text{'}$X$\text{'}?$

switch $($myChar$)\{$

case $\text{'}$W$\text{'}$:

numItems $=1$

case $\text{'}x\text{'}$:

numitems $=2$;

case $\text{'}Y\text{'}$:

numItems $=3$

case $\text{'}$Z$\text{'}$:

numItems $=4$;

$2$

$9$

$3$

$4$