#include

int main$()$

$\{$

float bs$,$ gs$,$ da$,$ hra $=0$;

printf$("$Enter basic salary"$)$;

scanf$("\%$f$",$&bs$)$;

if$($bs $<1500)$

$\{$

hra $=$ bs $*10/100$;

da $=$ bs $*90/100$;

$\}$

else $\{$

hra $=500$;

da $=$ bs $*98/100$;

$\}$

gs $=$ bs $+$ hra $+$ da;

printf$("$gross salary $=$ Rs$.\%$f$",$gs$)$;

$\}$

Find out the possible mutants and check how many of them are killed by a set of test data.

Find the mutation score. Add new test data if required to obtain higher mutation score.