3. Adam has found that the number of plants, it, depends on the amount of light, I, and water, w. Adam's production function is h = min{l,2w} (5 points) a. Suppose Adam is using 1 unit of light, what is the least amount of water he can use and still produce 1 plant? b. If Suppose Joe wants to produce 4 plants, what are the minimum amounts of light and water required? 0. Find Adam's conductional factor demand for light and water. d. Assume that each unit of light costs w1 and each unit of water costs wz. Find Adam's cost function