Analyze the following program fragment:

int $x$;

double $d=1\mathrm{.}5$;

switch $($d$)\{$

case $1\mathrm{.}0$:$x=1$;

case $1\mathrm{.}5$:$x=2$;

case $2\mathrm{.}0$:$x=3$;

$\}$

The program has a compile error because the required default case is missing in the switch statement.

The program has a compile error because the required break statement is missing in the switch statement.

The switch control variable cannot be double.No errors