Meal for 100 Naira in Nigeria public schools.

The Federal Government of Nigeria promised to be feeding her children in public schools every day. They said a meal per child is 100 naira from 70 naira because of increase in food items.
But the food am seeing in the school where am posted is not worth that 100 naira. Is very poor how can this meal be #100.

What can I say or do when the kids are always happy that they are bringing food to the school everyday for them.

I wish the government of Nigeria can increase the money for those cooking the food.
Because those cooking the food what's to have their own profit and end up giving out this poor meal they call #100.