If sugar costs $1.70/kg, but takes 100kgs of sugarcane and over 2000L of water to produce that 1 kg, how is the end product profitable?

Question

If sugar costs $1.70/kg, but takes 100kgs of sugarcane and over 2000L of water to produce that 1 kg, how is the end product profitable?

In: 300

Answer 1

Water falls from the sky and much of the weight in the sugar cane is water plus the carbon content which came from the air fixed by the sun.

Those are both virtually free.