Hello, I have an agriculture economic policy question, and I need help understanding the concept of the question. Below I have provided an image of the question.

Use the following function to explain why policies designed to keep land in agriculture may not be efficient: Qfood= f(A,W,C,N,T,Pf) Where Qfood is the quantity of food produced, A is cropland in acres, W is water in acre feet, C is capital in dollars, N is labor in man years, T is a measure of technology, and Pf is price of food. Edit View Insert Format Tools Table 12pt v Paragraph v B I U a v a v T2 v