clc
fc = 55000 // fixed cost in Rs
vc = 45 // variable cost per piece in Rs
sp = 100 // selling price per piece in Rs
p = (vc/sp)*100 // percentage of variable cost to 
pm = 100 - p // profit margin
bep = ((55000/55)*100)/100 // Break even point
printf("\n Break even point = %d pieces" , bep)