An Indian Farmer Produces Wheat Without Incurring Cost of Inputs

An Indian farmer produces wheat without incurring cost of inputs alll sells for Rs. 1,000 to a miller who grinds wheat into flour and sells for Rs 1,200 to baker. The baker sells bread to consumers for Rs. 1,600. Total added is Rs.

A) 1,600
B) 2,200
C) 1,000
D) 1,400