Due to health problems, some citizens have allergies while drinking milk so they are adding china grass or milk jelly.
However, compared to other ingredients, china grass is very expensive
For 500 ml of milk, 80 grams of milk jelly crystals should be used
80 grams of milk jelly crystals are costing Rs 40.
So the cost of making milk jelly from 500 ml of milk is at least Rs 64 , excluding the cost of heating the milk