Apply board-wise pricing to carcass boards

Give each board its own rate so it feeds into the carcass price.

1. Pricing can be applied board-wise, so each board's rate feeds into the carcass price.

   ✓ ২০ অক্টোবৰ, ২০২৬ তাৰিখে প্ৰডাক্টত পৰীক্ষা কৰা হৈছে